XxLydiaxXwolf7724 XxLydiaxXwolf7724
  • 09-02-2024
  • Mathematics
contestada

A ball of mass m collides with a wall with speed v and rebounds on the same line with the same speed. If the mass of the wall is taken as infinite, then the work done by the ball on the wall is
A. mv²
B. 1/2mv²
C. 2mv
D. zero

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