Physics, 23.10.2019 23:00 residentevil7k

Apile driver lifts a 450 kg weight and then lets it fall onto the end of a steel pipe that needs to be driven into the ground. a fall of 1.5 m drives the pipe in 45 cm.
what is the average force exerted on the pipe?

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Apile driver lifts a 450 kg weight and then lets it fall onto the end of a steel pipe that needs to...