A block is attached to a spring of force constant on a friction-free surface
PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A 0.50kg block is attached to a spring of force constant 200Nm−1 on a friction-free surface. Calculate the work done by the spring force when the block moves toward equilibrium from x=0.05m to x=0.02m.