JEE Main Physics question
Under the action of a force F = Cx, the position of a body changes from 0 to x. The work done is
Answer: (A)
Solution
W = ∫₀ˣ Cx dx = C[x²/2]₀ˣ = ½Cx².
Under the action of a force F = Cx, the position of a body changes from 0 to x. The work done is
W = ∫₀ˣ Cx dx = C[x²/2]₀ˣ = ½Cx².