BITSAT2020PhysicsWork, Power and EnergyActual
A boy pushes a toy box 2.0 ~m along the floor by means of a force of 10 ~N directed downward at an angle of 60^ to the horizontal. The work done by the boy is
Options
- A6 ~J
- B8 ~J
- C10 ~J
- D12 ~J
Correct answer
C. 10 ~J
Step-by-step solution
W = F s =10 2 60^ =10 ~J