3 A car weighing 1400 kg is moving at a speed of 54 km h up

Last updated: 6/7/2023

3 A car weighing 1400 kg is moving at a speed of 54 km h up a hill when the motor stops If it is just able to reach the destination which is at a height of 10 m above the point calculate the work done against friction negative of the work done by the friction