KCET2019PhysicsOscillations
A piston is performing S.H.M. in the vertical direction with a frequency of ( 0.5 ~Hz ). A block of ( 10 ) ( kg ) is placed on the piston. The maximum amplitude of the system such that the block remains in contact with the piston is
Options
- A( 1.5 ~m )
- B( 1 ~m )
- C( 0.1 ~m )
- D( 0.5 ~m )
Correct answer
B. ( 1 ~m )
Step-by-step solution
(B) f =0.5 ~Hz =2 f = for block to remain in contact with the piston at amplitude position weight A the block = Force due to oscillation. mg = ma mg = m ( ² ~A ) A = g ² = 10 ² =1 ~m