A block of mass 20 kg moves with SHM on the x axis. It is located...

Transcribed Image Text:

A block of mass 20 kg moves with SHM on the x axis. It is located initially (t-0) at a distance 4 m away from the origin (x-0), and has a velocity 15 m/s and an acceleration 100 m/s directed toward x=0. Find (a) the position at any time; (b) the amplitude, period and frequency of the oscillation, and (c) the force on the block when t=(2/10) s A block of mass 20 kg moves with SHM on the x axis. It is located initially (t-0) at a distance 4 m away from the origin (x-0), and has a velocity 15 m/s and an acceleration 100 m/s directed toward x=0. Find (a) the position at any time; (b) the amplitude, period and frequency of the oscillation, and (c) the force on the block when t=(2/10) s