Calculus ApplicationsHardQuestion 5133
Question
The displacement of a particle is given by x = A sin(ωt). The maximum velocity is:
- AAω²
- BAωCorrect
- CA/ω
- DA²ω
Correct answer
Aω
Explanation
v = dx/dt = Aω cos(ωt). Maximum value of cos is 1, so v_max = Aω.