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Which of the following quantities are important when considering an object's moment of inertia?rate of rotation size of the
1. 1 answer
2. 80 views
What is the theorem of parallel axes? A uniform disc has a mass of 4kg and radius 2cm. Calculate the moment of inertia about an
1. 1 answer
2. 109 views
Find the moment of inertia of a right circular cylinder of radius of base R and height H, about the axis of the cylinder, if the
1. 1 answer
2. asked by C
3. 1,495 views
1- Suppose a bicycle wheel is rotated about an axis through its rim and parallel to its axle. Is its moment of inertia about
1. 1 answer
2. asked by MUHAMMAD JUNAID
3. 1,808 views
An object is formed by attaching a uniform, thin rod with a mass of mr = 6.8 kg and length L = 5.68 m to a uniform sphere with
1. 0 answers
2. asked by Lis
3. 1,068 views
A disc of radius R and thickness R÷6 has moment of inertia I about an axis passing through its centre and perpendicular to its
1. 1 answer
2. asked by Ritweek
3. 717 views
Let's model an airplane propeller as 4, 0.25 m long thin rods of mass 0.040 kg. Calculate the moment of inertia of the propeller
1. 1 answer
2. asked by BBell
3. 1,480 views
A uniform sphere of radius R=30cm is made of a material of density 5000kg/m3.find the moment of inertia about an axis through
1. 1 answer
2. asked by Evans
3. 936 views
Three point sized bodies each of mass M fixed at three corners of light triangular frame of side length L about an axis
1. 1 answer
2. asked by Chandrika
3. 577 views
Calculate the moment of inertia of this arrangement of masses. Each mass is located 2.5 m away from the axis. (You can envision
1. 1 answer
2. asked by Anonymous
3. 1,195 views
four masses of 2 kg,4kg,3kg, and 6 kg are kept at the corner of square ABCD are side 1 m then (A) find moment of inertia about
1. 0 answers
2. asked by Alok
3. 643 views
Three point sized bodies each of mass M are fixed at three corners of light triangular frame . In the above problem about an
1. 1 answer
2. asked by rahul
3. 623 views
Three point sized bodies each of mass M are fixed at three corners of light triangular frame of length L about an axist hrough
1. 6 answers
2. asked by Thousif
3. 1,440 views
Three point sized bodies each of mass M are fixed at three corners of light triangular frame of length L about an axis
1. 1 answer
2. asked by Thousif
3. 730 views
Three point sized bodies each of mass M are fixed at three corners of light triangular frame of length L about an axis
1. 2 answers
2. asked by Thousif
3. 687 views
An ideal meter stick is balanced on a pencil which is at the 60 cm mark. A 6 gram mass sits at the 90 cm mark. What is the mass
1. 2 answers
2. asked by Amanda
3. 687 views
An object consists of 5 masses, each of mass m, connected by massless rods. The two short rods have length L and the two long
1. 0 answers
2. asked by Samantha
3. 949 views
A mass of 1kg is placed at 1m,2m,0.Another mere of 2kg is placed at 3m,4m,0.Find moment of inertia of both the ladder about
1. 0 answers
2. asked by Gauravi
3. 796 views
An engineer wishes to determine the moment of inertia oa a machine part mass 1.2 kilogram about a particular axis (the X-X'
1. 1 answer
2. asked by Kerwin Jid Lingating
3. 596 views
A 4.0-kg mass is placed at (3.0, 4.0) m, and a 6.0-kg mass is placed at (3.0, -4.0) m. What is the moment of inertia of this
1. 0 answers
2. asked by Justin
3. 930 views
A thin, rigid, uniform rod has a mass of 2.60 kg and a length of 1.69 m.(a) Find the moment of inertia of the rod relative to an
1. 1 answer
2. asked by reghuir
3. 1,400 views
A uniform disk of radius 0.45 m is mounted on a frictionless, horizontal axis. A light cord wrapped around the disk supports a 1
1. 2 answers
2. asked by Nate
3. 2,874 views
a side view of a car tire before it is mounted on a wheel. Model it as having two sidewalls of uniform thickness 0.695 cm and a
1. 1 answer
2. asked by Aaron
3. 961 views
Calculate the ratio of the moments of inertia I1/I2 of two beams of rectangular cross section of the same width, one with a
1. 1 answer
2. asked by qwerty
3. 747 views
In class, we've been working on moment of inertia and recently did a lab regarding its usage. I don't feel too confident with
1. 1 answer
2. asked by Eva
3. 732 views
Four point masses are located at the four corners of a rectangle as shown in the figure. Calculate the total moment of inertia
1. 0 answers
2. asked by awash
3. 603 views
Calculate the moment of inertia of a uniform disc of mass 200g and radius 5cm about an axis passing through its edge and
1. 1 answer
2. asked by jagdeep
3. 1,512 views
Two spheres of mass 2 kg and 3 kg are attached to the ends of a light rigid rod of length 1.0 m. What is the moment of inertia
1. 1 answer
2. asked by saalim
3. 869 views
Consider the rods plus disc system shown in the Figure. The rods are identical. They have a length L =0.50 m, and mass M =
1. 0 answers
2. asked by Serena
3. 628 views
What is the moment of inertia of a triangular plate ABC of mass M and side BC=a about an axis passing through A and
1. 0 answers
2. asked by hello
3. 660 views
A yo-yo is spun from rest by pulling on the string with a constant tension of 2.0 N. The radius of the inner rod on which the
1. 0 answers
2. asked by Bob
3. 596 views
Rank the following hypothetical planets -- all of which have the same total mass and same radius -- from lowest moment of
1. 3 answers
2. asked by qwerty
3. 1,259 views
Is there a way to calculate the moment of inertia of a hanging mass (3.1 kg) without length & width dimensions?
1. 1 answer
2. asked by Ray
3. 614 views
Determine the moment of inertia of a 11.1kg sphere of radius 0.794m when the axis of rotation is through its center.
1. 1 answer
2. asked by David
3. 519 views
The surface density of a thin rectangle varies as:σ(x,y)= 14.0 kg/m2 + 9.00 kg/m4(x2+y2) The rectangle has a length L = 0.500 m
1. 2 answers
2. asked by Danny
3. 921 views
The surface density of a thin rectangle varies as:σ(x,y)= 14.0 kg/m2 + 9.00 kg/m4(x2+y2) The rectangle has a length L = 0.500 m
1. 0 answers
2. asked by Danny
3. 675 views
The surface density of a thin rectangle varies as:σ(x,y)= 14.0 kg/m2 + 9.00 kg/m4(x2+y2) The rectangle has a length L = 0.500 m
1. 0 answers
2. asked by John
3. 669 views
from a disk of radius R,a concentric circular portion of radius r is cut out so as to leave an annular disc of mass M . the
1. 1 answer
2. asked by Anonymous
3. 1,073 views
Find the moment of inertia of the following "L" shape about the x-x axis (I sub x)The base of the L shape is 4 inches long and 2
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2. asked by Sejul
3. 607 views
Consider the lamina ( with uniform density .01m) having the shape of the region Q in the xy-plane: 1≤x^2+y^2≤4. The density
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2. asked by JOhn
3. 535 views
A 90kg stuntman falls from abuilding that is 80 meters tall. (Vo = 0)Fortunately, the stuntman is attached to a cable that is
1. 1 answer
2. asked by Sam
3. 695 views
A 90kg stuntman falls from abuilding that is 80 meters tall. (Vo = 0) Fortunately, the stuntman is attached to a cable that is
1. 0 answers
2. asked by Sam
3. 658 views
The moment of inertia of thin uniform rod of mass i and length L about an axis passing through a point midway between the centre
1. 0 answers
2. asked by prasad
3. 542 views
the moment of inertia of a thin uniform rod of mass M and length L about an axis passing through a point midway between the
1. 0 answers
2. asked by maheshwari
3. 512 views
Find the moment L about a perpendicular axis through the rod at a distance L/3 from the centre of mass.
1. 0 answers
2. asked by Precious
3. 1,102 views
A toy consisting of two balls, each m = 0.56 kg, at the ends of a l = 0.73 m long, thin light-weight rod is shown below. Find
1. 0 answers
2. asked by Anonymous
3. 519 views
State the expression for moment of inertial of the following (1) A rod (2) rectangula plate (3) ring (4)circular disc
1. 1 answer
2. asked by Pharmacool
3. 1,043 views
show that none of the principal moments of inertia can exceed the sum of the other twoPlease help me thank you
1. 0 answers
2. asked by rhea
3. 798 views
A uniform disk of radius 0.48 m is mountedon a frictionless, horizontal axis. A light cord wrapped around the disk supports a
1. 0 answers
2. asked by Jared
3. 910 views
The density of the Earth, at any distance r from its center, is approximately (14.2-11.6(r/R)*10^3) Kg/m^3, where R is the
1. 1 answer
2. asked by Avery
3. 1,308 views
Twelve uniform, thin rods of mass M and length L are welded together to form a hexagon "wheel." What is the moment of inertia of
1. 1 answer
2. asked by Joe Schmo
3. 587 views
A solid circular disk has a mass of 1.67 kg and a radius of 0.144 m. Each of three identical thin rods has a mass of 0.351 kg.
1. 1 answer
2. asked by StressedStudent
3. 973 views
A uniform rectangular bar with cross-section 66 mm x 54 mm and of length 1.7 m has mass 16kg. It pivots about an axis
1. 2 answers
2. asked by Alex
3. 464 views
A particular trophy has a solid 0.2m radius base with a mass of 1.2kg. Rising up from the center is a 0.01m radius solid rod
1. 1 answer
2. asked by taryn
3. 649 views
A baton consists of a nearly massless rod of length L and two spheres attached to the end of the rod, whose masses are each M
1. 1 answer
2. asked by Sally
3. 780 views
So I've already found/ was given the radius, hanging mass, and acceleration for three objects but I need to find the moment of
1. 3 answers
2. asked by hayley
3. 611 views
What is the moment of inertia of a solid cylinder of radius R=0.9550m,thickness t= 0.015m, and total mass M= 3.565 kg?
1. 2 answers
2. asked by George
3. 1,348 views
Calculate the moment of Inertia for a ring with a mass 0.715 kg, an inner radius of 10.7 cm and an outer radius of 12.7 cm.
1. 2 answers
2. asked by Anonymous
3. 2,267 views
Two disks are rotating about the same axis. Disk A has a moment of inertia of 4.53 kg·m2 and an angular velocity of +4.55
1. 2 answers
2. asked by Beth
3. 5,911 views
In each of the following cases, the mass is 7.99 kg and the radius is 7.50 cm.(a) What is the moment of inertia (kg/m2 ) of a
1. 1 answer
2. asked by john
3. 864 views
In each of the following cases, the mass is 7.99 kg and the radius is 7.50 cm.(a) What is the moment of inertia (kg/m2 ) of a
1. 1 answer
2. asked by john
3. 1,458 views
Two particles with masses 3.1 kg and 6.6 kg are connected by a light rod of length 4 m. Find the moment of inertia of the system
1. 0 answers
2. asked by John
3. 702 views
Four particles in the xy plane have the following masses and coordinates: 1 kg at (3 m, 3 m), 2 kg at (-2 m, 4 m), 3 kg at (3 m,
1. 0 answers
2. asked by John
3. 842 views
Two particles with masses 3.1 kg and 6.6 kg are connected by a light rod of length 4 m. Find the moment of inertia of the system
1. 1 answer
2. asked by kole
3. 696 views
Four particles in the xy plane have the following masses and coordinates: 1 kg at (3 m, 3 m), 2 kg at (-2 m, 4 m), 3 kg at (3 m,
1. 1 answer
2. asked by Bob
3. 1,015 views
A machine part is made from a uniform solid disk of radius R = 0.161 m and mass M = 7.75 kg. A hole of radius R/2 is drilled
1. 0 answers
2. asked by jean
3. 692 views
A machine part is made from a uniform solid disk of radius R and mass M. A hole of radius R/2 is drilled into the disk, with the
1. 0 answers
2. asked by mymi
3. 932 views
what is the moment of interia of a solid cylinder of radius R=0.0950m thickness t=0.015m total mass M=3.565kg? show your work
1. 2 answers
2. asked by Arthur
3. 2,441 views
What must be the radius of a 4 kg circular disk if it is to have the same moment of inertia as a 1 kg rod 1 M long and pivoted
1. 0 answers
2. asked by Eric
3. 1,072 views
Two equal masses m are place at positions r1= (L, 2L, 3L) and r2= (3L, L ,2L). Calculate the moments of inertia Ix, Iy, Iz of
1. 0 answers
2. asked by Sandhya
3. 456 views
Four particles, one at each of the four corners of a square with 2.5-m-long edges, are connected by mass less rods. The masses
1. 1 answer
2. asked by Kayla
3. 3,660 views
Four particles in the xy plane have the following masses and coordinates: 1 kg at (4 m, 4 m), 2 kg at (−3 m, 5 m), 3 kg at (5
1. 1 answer
2. asked by applebottom
3. 1,528 views
Posted by sandhu on Tuesday, November 30, 2010 at 7:38pm.Posted by sandhu on Tuesday, November 30, 2010 at 1:17am. A T is made
1. 0 answers
2. asked by sandhu
3. 671 views
Posted by sandhu on Tuesday, November 30, 2010 at 1:17am.A T is made of two identical 740 g thin solid rods. The moment of
1. 0 answers
2. asked by sandhu
3. 711 views
Suppose that you measured the moment of inertia of the system as I = 5.05 kg-m2. Assume the diameter of the pulley around which
1. 0 answers
2. asked by dan
3. 872 views
A fireman tosses his 0.863-kg hat onto a peg, where it oscillates as a physical pendulum. If the center of mass of the hat is
1. 1 answer
2. asked by Anonymous
3. 912 views
A dumbbell consists of two equal compact masses of 2 kg each, connected by a massless rod of length 0.8 metres.What is the
1. 4 answers
2. asked by Tim
3. 1,072 views
Interestingly, there have been several studies using cadavers to determine the moment of inertia of human body parts by letting
1. 1 answer
2. asked by zidd
3. 965 views
Interestingly, there have been several studies using cadavers to determine the moment of inertia of human body parts by letting
1. 2 answers
2. asked by zidd
3. 2,180 views
I determined the area moment of inertia and the product of inertia of the cross-section of a beam about the centroidal axes
1. 2 answers
2. asked by Claire
3. 721 views
A bicycle wheel has a radius of 0.330 m and a rim whose mass is 1.20 kg. The wheel has 50 spokes, each with a mass of 0.010 kg.a
1. 1 answer
2. asked by Janelle
3. 2,607 views
The general formula for moment of inertia is:I = Sigma mi * ri^2 (mi is mass of atom, ri is distance to axis of rotation) In a
1. 2 answers
2. asked by chemstudent
3. 2,468 views
two small objects of masses 'm' & '2m' each are attaached to the ends of a light rigid rod of length 'L' . the rod is pivoted at
1. 1 answer
2. asked by hriday
3. 852 views
A horizontal disc rotating freely about a vertical axis makes 90 revolutions per minute. A small piece of wax of mass “m”
1. 1 answer
2. asked by hriday
3. 1,770 views
A rod with a diameter of 1.8 cm is used to make the letter A in an 18 by 12 cm space. If the number were to spin about the left
1. 1 answer
2. asked by mike
3. 569 views
A rod with a diameter of 1.8 cm is used to make the letter A in an 18 by 12 cm space. If the number were to spin about one the
1. 1 answer
2. asked by mike
3. 575 views
A thin, uniform rod is bent into a square of side length a.If the total mass is M , find the moment of inertia about an axis
1. 2 answers
2. asked by Mary
3. 1,690 views
A thin, uniform rod is bent into a square of side length a.If the total mass is M , find the moment of inertia about an axis
1. 3 answers
2. asked by Mary
3. 1,629 views
Hi, can someone please help with this question.A thin, uniform rod is bent into a square of side length a. If the total mass is
1. 3 answers
2. asked by Mary
3. 853 views
A curcial part of a piece of machinery starts as a flat uniform cylindrical disk of radius R0 and mass M. It then has a circular
1. 2 answers
2. asked by Sleepless
3. 3,601 views
A uniform plate of height = 1.80 m is cut in the form of a parabolic section. The lower boundary of the plate is defined by: =
1. 2 answers
2. asked by shelby
3. 780 views
I need the following formulas for a (square, a ring,cylinder,hollow cylinder,a triangle,disc, rod) etc..1.Moment of inertia
1. 2 answers
2. asked by zafer
3. 1,005 views
Imagine a hollow sphere of radius R and mass M. It is welded to the end of a solid rod of length L, whose mass is also M. The
1. 0 answers
2. asked by Roxy
3. 704 views