Question

A boy weighing 40kg runs at 8.0m/s grabs a rope and swings of level ground. What maximum height does the child reach?

How do I solve this?? it is under the conservation of energy section of work, power and energy.

any help would be great! thanks

Answers

bobpursley
Assume his KE is transformed to gravitational potential energy.
Steven
how do i find gravitational potential energy without being given the height?

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