Find with what average force did the parachuter hit sand

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Reference no: EM13490664

The U.S. Army's parachuting team, the Golden Knights, are on a routine jumping mission over a deserted beach. On a jump, a 65 kg knight lands on the beach with a speed of 4.0 m/s making a 0.20 m deep indentation in the sand. With what average force did the parachuter hit sand?

Reference no: EM13490664

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