Energy and its Conservation

Energy and its Conservation problem 85

A stone initially at rest is pushed on the icy ground with a force of 100 N. After travelling a distance of 4 m, the stone is allowed to move freely until it stops. At what distance, from the moment it was released, does the stone stop if it is braked by a frictional force of 10 N from the beginning of the motion?


material editor: Habeeb Adenle