JEE Main2002PhysicsWork, Power and EnergyActual
A ball whose kinetic energy is E, is projected at an angle of 45^ to the horizontal. The kinetic energy of the ball at the highest point of its flight will be
Options
- AE
- BE / 2
- CE / 2
- Dzero
Correct answer
C. E / 2
Step-by-step solution
As the velocity at the highest point reduces to zero. The K.E. of the ball also becomes zero.