A large rock has collapsed into a tunnel, barring the group's path forward. Havard, the largest of the adventurers, steps

Question

A large rock has collapsed into a tunnel, barring the group's path forward. Havard, the largest of
the adventurers, steps forward and pushes 227 kg rock forward at a constant velocity. Havard
pushes forwards with a force of 1000 N. What is the coefficient of friction between the rock and
the ground?

Kunduz · Accepted Answer

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