How much work is done by the sand to stop him

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Reference no: EM13695504

Question: Tiger jumps into the sandpit. As this 18 kg animal jumps up, his initial velocity is 7 m/s with an angle of 49 degrees. As Tiger lands into the sandpit,

Part A: How much work is done by the sand to stop him?

Answer in units of Joules (J).

I know the correct answer for above question but explain how to get this answer! Thanks.

Reference no: EM13695504

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