Physics, 18.12.2019 01:31 suttonfae336
Two pucks of equal mass collide. one puck (puck a) is stationary before the collision. after the collision the puck that was initially stationary moves along in the same direction in which the puck that hit it (puck b) was initially moving. which of the following statements is correct if the total energy of the system is conserved during the collision (elastic collision)?
a. the puck b rebounds.
b. there isn’t enough information to answer the question.
c. both pucks slide past the point of collision.
d. the puck b remains at the point of collision.
Answers: 3
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Physics, 22.06.2019 21:30
The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? ab c d
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Two pucks of equal mass collide. one puck (puck a) is stationary before the collision. after the col...
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