the piston of scooter executes shm up and down.if the piston weighs.5kg with aq total travel of 40cm/cycle.wha

Question

what is maximum force?

piston shm up and down.if the piston weighs 0 .5kg with a total travel of 40cm/cycle and vibrates 60 cycle/sec.the maximum forse on it is approximately...?

Answer 1

Amplitude of vibration =1/4 of total travel in 1 cycle=0.1 m
mass of vibrating body=0.5 kg
frequency = 60 cps
maximum force=mass*amplitude*4pi square*frequency square.
pi square is nearly equal to 10.
maximum force=0.5*0.1*4*10*3600=7200 N