Physics, 24.11.2021 14:00 Jocelynrichards

Blocks A (mass 8.00 kg ) and B (mass 15.00 kg , to the right of A) move on a frictionless, horizontal surface. Initially, block B is moving to the left at 0.500 m/s and block A is moving to the right at 2.00 m/s. The blocks are equipped with ideal spring bumpers. The collision is headon, so all motion before and after it is along a straight line. Let +x be the direction of the initial motion of A. A) Find the maximum energy stored in the spring bumpers.
Express your answer with the appropriate units.
B) Find the velocity of block A when the energy stored in the spring bumpers is maximum.
Express your answer with the appropriate units.
C) Find the velocity of block B when the energy stored in the spring bumpers is maximum.
Express your answer with the appropriate units.
D) Find the velocity of block A after the blocks have moved apart.
Express your answer with the appropriate units.
E) Find the velocity of block B after the blocks have moved apart.
Express your answer with the appropriate units.

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 18:40

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

Answers: 1

Answer

Physics, 21.06.2019 21:40

This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal.find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?

Answers: 3

Answer

Physics, 22.06.2019 14:00

Acar travels 40m in 8 seconds find the car speed

Answers: 1

Answer

Physics, 22.06.2019 15:30

Can you match these to the correct definition

Answers: 3

Answer

You know the right answer?

Blocks A (mass 8.00 kg ) and B (mass 15.00 kg , to the right of A) move on a frictionless, horizonta...