A car of mass slows down uniformly from to along a straight road

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A car of mass 1200 kg1200\,\text{kg} slows down uniformly from 25 m s−125\,\text{m\,s}^{-1} to 15 m s−115\,\text{m\,s}^{-1} along a straight road. Calculate the magnitude of the change in its momentum.

Related theory

Browse the problem library