A pile driver drives apost into the ground the mass of the
A pile driver drives apost into the ground. The mass of the pile driver is 2 500 kg andit is dropped through a height of 8.0 m on each stroke. If theresisting force of the ground is 4.0 x 10^6 N, how far is the postdriven in on each stroke?
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a pile driver drives apost into the ground the mass of the pile driver is 2 500 kg andit is dropped through a height of
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