Question

V=10 sin 2π100t

Answer 1

Let the velocity of the body change according to the law $v=10\sin(2\pi100t)$ . How its acceleration changes?

$a=\frac{dv}{dt}=10\cos(2\pi100t)\cdot2\pi100=2000\pi\cos(2\pi100t)$

$a_{max}=2000\pi$