Question

calculate the work done when a body of mass 100 kg is displaced 10m distance with the acceleration 5m/s^2..?​

Answer 1

Answer:

Frictional force acting on it , =μm g=0.4×100×9.8=392 N

Given , Mass ,m=100 kg

Distance ,s=10 m

Work done , W=μmgs=392×1=3920 J

Hope this answer helps you.......