Homework Help: physics

Posted by Anonymous on Sunday, October 30, 2011 at 3:08am.

A ball of mass 1kg is thrown upwards and reaches a maximum height of 4m.Calculate the work done by the force of gravity during vertical displacement.Take g=10m/s

physics - Damon, Sunday, October 30, 2011 at 6:34am
work done = change in potential energy
m g h = 1 * 10 * 4 Joules

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