Question

The motion of an object is described by x(t) = 0.25 m sin(pi*t/5). Find the position of the object at t = 2 seconds and the period of the motion.

Answer 1

\[x=0.25m*\sin(180*2/5)\] gives out to be 0.2377m nd for finding the time period you need the angular frequency w and T=(2*pi)/w

Answer 2

Thank-you ^_^