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2019
June

Questions Asked on June 25, 2019

How are biology as a science and the environment related?
1. 1 answer
2. asked by Erin
3. 750 views
A.|N|=4
1. 1 answer
2. asked by ernestoserrano
3. 369 views
Find magnitude and direction of resultant force if 50 N force is acting due North and 30 N force is acting due East
1. 2 answers
2. asked by riyas saidkkannu
3. 857 views
A ladder weighing 400N is 10m long. Its end ‘A’ is resting on smooth vertical wall and lower end ‘B’ is resting on rough
1. 1 answer
2. asked by riyas saidkkannu
3. 1,002 views
(A) The following forces are acting at a point. 1)450N force towards north-east. 2)350N force towards east. 3)250N force at 30º
1. 2 answers
2. asked by riyas saidkkannu
3. 1,170 views
A close coiled helical spring of round steel wire 10 mm diameter having 10 complete turns with a mean radius of 60 mm is
1. 3 answers
2. asked by riyas saidkkannu
3. 3,090 views
The base of a solid is the circle x^2 + y^2 = 9. Cross sections of the solid perpendicular to the x-axis are squares. What is
1. 4 answers
2. asked by Justin
3. 7,140 views
The gas NO reacts with H2, forming N2 and H2O
1. 1 answer
2. asked by ..
3. 463 views
A 60kg body stands on a scale on elevator the elevator starts moving and records 450N find the acceleration of the elevator
1. 1 answer
2. asked by Adil
3. 1,904 views
List the measures on how to promote national unity
1. 2 answers
2. asked by Qudus
3. 616 views
for the equilibrium 2H2S(g)=2H2(g)+S2(g) Kc=9.0x10^-8 at 700 degree cl the initial concerntration of the three gases are 0.270M
1. 1 answer
2. asked by manaf
3. 1,793 views
Which is correct?.....and her family is unable to pay for it by themselves. or .....and her family is unable to pay for it by
1. 2 answers
2. asked by matt
3. 527 views
Give an example of a technology or problem that has recently become widespread. Discuss the impact of this technology or problem
1. 1 answer
2. asked by me
3. 1,098 views
A force of 750N keeps a 70kg pilot in circular motion if he is flying a small plane at 35 m/s in a circular path. What is the
1. 1 answer
2. asked by Rishelle Dioneda
3. 2,242 views
The secretaries emails were forwarded to the managers office.
1. 2 answers
2. asked by Anonymous
3. 516 views
The new principles salary for 12 months is $90,000.
1. 2 answers
2. asked by Anonymous
3. 434 views
Which of the following helps to explain why there is only one trade route from oil reserves in northern Alaska?1.) These oil
1. 5 answers
2. asked by Rather not say
3. 3,521 views
According to the article which action is suggested as the best way to prevent death and injury from natural disasters?1 control
1. 7 answers
2. asked by Brianna Tate
3. 1,254 views
You will need a binomial table for n = 20 for this problem. Suppose that a quiz consists of 20 True-False questions. A student
1. 1 answer
2. asked by Andrew
3. 1,515 views
The bearing of point A and B from a common point c are 030 and 290 respectively.find the bearing of a from b ,if a and b are
1. 4 answers
2. asked by Damilare
3. 2,110 views
Complete the table.x | y -3 | 5 -2 | 9 -1 | 13 0 | 1 | 21
1. 5 answers
2. asked by Anonymous
3. 536 views
The efficient of a machine is 75%if the work output is 45J, what is the work input
1. 1 answer
2. asked by Samuel
3. 754 views
The area of a rectangular garden is 420sq.cm. its length is one less than thrice its width. what are the dimensions of the
1. 3 answers
2. asked by Shiyou
3. 747 views
Jim is beginning his research on franchise business in order to find one that meets his needs. A quick,easy way to get general
1. 1 answer
2. asked by Barbara
3. 1,098 views
How have major conflicts shaped the history of modern Europe?
1. 1 answer
2. asked by Anonymous
3. 464 views
A fire hose ejects a stream of water at an angle of 37.8 ° above the horizontal. The water leaves the nozzle with a speed of
1. 2 answers
2. asked by Jasma
3. 1,008 views
Express the result in the simplest form 4 root a^8b^6c^7
1. 1 answer
2. asked by Anonymous
3. 1,023 views
Does anyone know any associations in english (ex milk and cookies) with the following two ideas:Our production experience New
1. 1 answer
2. asked by sarah M
3. 462 views
Calculate the speed of a satellite moving in a circular orbit about the Earth at a height of 2700×103 m. The mass of the Earth
1. 1 answer
2. asked by Britney
3. 659 views
A pond is located beside an open mine. Mercury from the mine contaminates the river water. This is an example of
1. 2 answers
2. asked by Adrian
3. 604 views
Six more than the quotient of four and a number x.
1. 1 answer
2. asked by Anonymous
3. 628 views
Would anyone know any direct analogies forIncrease in amount of garbage (from production at sawmill) and Changing environment
1. 0 answers
2. asked by sarah M
3. 341 views
A ball traveling with an initial momentum of 4.5 kgm/s bounces off a wall and comes back in the opposite direction with a
1. 2 answers
2. asked by mssailormouth
3. 3,062 views
An impulse of 15 Ns acts on a 0.2 kg ball initially at rest. What is the final speed?
1. 1 answer
2. asked by mssailormouth
3. 1,427 views
In the first step of nuclear fission, a U-235 atom absorbs a neutron and becomes U-236 before becoming unstable and breaking
1. 1 answer
2. asked by mssailormouth
3. 1,550 views
use Newton’s laws to explain why a cannon rolls backward after shooting a cannonball forwards.
1. 2 answers
2. asked by anonymous
3. 2,063 views
A 2.0 kg lab car moving to the right with an initial velocity of 3.0 m/s collides with a 1.0 kg lab car moving to the left with
1. 1 answer
2. asked by mssailormouth
3. 1,040 views
Express the result in the simplest form 8 root 512
1. 1 answer
2. asked by Anonymous
3. 1,395 views
When chasing a hare along a flat stretch of ground, a greyhound leaps into the air at a speed of 13.3 m/s, at an angle of 34.0°
1. 1 answer
2. asked by Jay
3. 869 views
A ball is thrown upward at a speed v0 at an angle of 57.0˚ above the horizontal. It reaches a maximum height of 7.4 m. How high
1. 1 answer
2. asked by ..
3. 1,722 views
The drawing shows an airplane moving horizontally with a constant velocity of 115 m/s at an altitude of 1050 m. The direction to
1. 1 answer
2. asked by ..
3. 1,461 views
A car drives horizontally off the edge of a cliff that is 31.4 m high. The police at the scene of the accident note that the
1. 2 answers
2. asked by ..
3. 841 views
A 12000 kg train engine moving at 2.2 m/s locks into 3 boxcars with a total mass of 25000 kg sitting still. If the collision is
1. 2 answers
2. asked by mssailormouth
3. 690 views
Does the position of the parabola change when the constant 'k' is changed in the function -- y=kx^2Position remains the same,
1. 1 answer
2. asked by Anon
3. 405 views
I need help for this questionb=7 c=10 A=40 degrees I need to find a b and c. (b and c need to be in degrees)
1. 1 answer
2. asked by Kevin
3. 425 views
Sketch one example of each of the following functions of the form y=ax^2+bx+c and y=k(x-b)^2+c, where a,b,c and k are constants.
1. 1 answer
2. asked by Anon
3. 414 views
A circle was divided in ratio 2:3:5.find the size of the biggest angle.
1. 10 answers
2. asked by Hhhh
3. 3,154 views
A train travels some distance with the speed of 30 km/h and returns with the speed of 45km/h. Calculate the average speed of the
1. 2 answers
2. asked by Akshara
3. 985 views
a rectangular object 25 m wide is to pass under a parabolic arc that has width of 32m at the base and a height 24m at the
1. 1 answer
2. asked by Christine Mabanag
3. 1,918 views

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