Physics, 21.06.2020 01:57 siniyalee30
Blocks A (mass 2.00 kg ) and B (mass 6.50 kg ) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 5.00 m/s. The blocks are equipped with ideal spring bumpers. The collision is head-on, so all motion before and after the collision is along a straight line. Let x be the direction of the initial motion of block A. Find (a) the maximum energy stored in the spring bumpers and the velocity of each block at that time; (b) the velocity of each block after they have moved apart.
Answers: 3
Physics, 21.06.2019 19:40
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Physics, 22.06.2019 16:40
An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?
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Blocks A (mass 2.00 kg ) and B (mass 6.50 kg ) move on a frictionless, horizontal surface. Initially...
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