A stone of 1 kg is thrown with a velocity of across the frozen surface of a lake and…
PHYSICS · Subjective · AP · Physics 1: Algebra-based · Work Energy and Power · Work Energy and Power
Problem
6. A stone of 1 kg is thrown with a velocity of 20ms−1 across the frozen surface of a lake and comes to rest after travelling a distance of 50 m . What is the force of friction between the stone and the ice?