Questions and answers by

Eren

Questions (14)

A bullet of mass m = 0.01 kg and velocity v0 = 21 m/s is fired toward a block of mass 4m. The block is initially at rest on a
1. 1 answer
2. 471 views
Consider the vectorsA = 13.0i − 30.2j and B = −1.50i + 3.05j − 4.05k. Find R = B − A in component form.
1. 2 answers
2. 217 views
The volume of a frustum of a pyramid having an upper base area of 1000 m² and of lower base of 64 m² is 4066 m³. Find the
1. 1 answer
2. 482 views
The center of the circle is at point (3, -6) having a radius of 6 units.a.) Find the equation of the circle. b.) What is the
1. 1 answer
2. 1,038 views
A cylinder water tank, lying horizontally, 1.2 m. in diameter and 3 m long is filled to a depth of 0.90 m. How many liters of
1. 1 answer
2. 394 views
I need help with a photography project ideas: about reality and lies in photographs! I need to take one photo that tells a truth
1. 2 answers
2. 585 views
The capacitance of a capacitor with a dielectric of air is 1200 pF. When a dielectric is inserted between the plates, the
1. 0 answers
2. 723 views
Find the capacitance of a parallel plate capacitor if 1400 ìC of charge are deposited on itsplates when 20 V are applied across
1. 1 answer
2. 620 views
Count the number of bytes:Modify any one of the last three programs, to also count the total number of bytes actually copied,
1. 0 answers
2. 537 views
Two lifeguards pull on ropes attached to araft. If they pull in the same direction, the raft experiences a net external force of
1. 1 answer
2. 1,769 views
In an experiment, when 25 mL of 5.5 x 10^-3 M NaOH is mixed with 30 mL of 7.5 x 10^-3 M Fe(Br)2, a hydroxide compound is formed
1. 1 answer
2. 438 views
The decomposition of NH4Cl can be accomplished by heating it in an evacuated cylinder. The products are NH3 and HCl gas. If the
1. 2 answers
2. 1,029 views
Solve: dy = [2+(y-2x+3)^0.5]dxThe answer in the book is 4(y - 2x + 3) = x^2 + C, but I don't know how to solve. I've tried
1. 2 answers
2. 578 views
A bullet is ﬁred straight up from a gun with amuzzle velocity of 259 m/s. Neglecting air resistance, what will be its
1. 2 answers
2. 1,105 views