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Posted by on Tuesday, April 30, 2013 at 5:16am.

A ball of volume V=8 L is full of air with pressure higher than atmospheric pressure by Δp=2×10^4 Pa. The total mass of the ball and the air inside is 200 g. The ball is tossed up to a height h=20 m, then it falls down, collides with the ground, and bounces back up. Estimate the highest temperature the air inside the ball could reach during the collision in Celsius.

  • physics - , Tuesday, April 30, 2013 at 3:32pm

    16.5

  • physics - , Tuesday, April 30, 2013 at 10:44pm

    how?

  • physics - , Saturday, May 4, 2013 at 2:57am

    its wrong!!!! tell the correct answer

  • physics - , Saturday, May 4, 2013 at 3:27am

    87.34

  • physics - , Saturday, May 4, 2013 at 8:36am

    all of u WRONGG!!!!!!!!

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