UPCET · Work, Energy and Power (Class 11) · Quiz
5 real UPCET questions on Work, Energy and Power (Class 11). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 3
HARDA particle is acted upon by a force F = -kx, where k is a positive constant. The work done by the force in displacing the particle from x = 0 to x = A is: