The motion of the pistion o fan automobile engine is SHM
a) if the stroke of an engine (twice theamplitude) is 4 in. and the angular velocity is 3600 rev/mincompute the acceleration of hte pistion at the end of itsstroke
b)if the pistion weight is 1 Ib what restoring force must beexerted on it at this point ?
c) what is the velocityof the pistion in miles per hour at the midpoint of the stroke.