NEETPhysicsWork, Power and Energy
The force F acting on a particle moving in a straight line is shown below. What is the work done by the force on the particle in the 1^ st meter of the trajectory?
Options
- A5 ~J
- B10 ~J
- C15 ~J
- D2.5 ~J
Correct answer
D. 2.5 ~J
Step-by-step solution
Work done in 1 meter = area of shaded curve =1 / 2 1 5=2.5 ~J