4 the work done by the force of gravity is 20 J in the above

Last updated: 6/27/2023

4 the work done by the force of gravity is 20 J in the above Is A particle of mass m is moving with speed u It is stopped by a force F in distance x If the stopping force is then 1 work done by stopping force in second case will be same as that in first case 2 work done by stopping force in second case will be 2 times of that in first case 3 work done by stopping force in second case will be 1 2 of that in first case 4 work done by stopping force in second case will be 1 4 of that in first case phuone force as indicated in figure Then the total work done