A cart moving at collides with and sticks to a stationary cart of unknown mass

PHYSICS · Subjective · CBSE · Physics · Work, Energy and Power · Work, Energy and Power

Problem

0.80\,\text{kg}

cart moving at

2.5\,\text{m/s}

collides with and sticks to a stationary cart of unknown mass. The two carts then move together at

1.0\,\text{m/s}

. Determine the mass of the stationary cart.