A body of mass 5kg hangs from a spring and oscillates with a time period of 2π seconds. If the body is removed, the length of the spring will decrease by?

A body of mass 5kg hangs from a spring and oscillates with a time per

1.	A body of mass 5kg hangs from a spring and oscillates with a time period of 2π seconds. If the body is removed, the length of the spring will decrease by?
A.	g/k meters
B.	k/g meters
C.	2π meters
D.	g meters
Answer» E.

Discussion

No Comment Found

Related MCQs

The composition of two simple harmonic motions of equal periods at the right angle to each other and with a phase difference of π results in the displacement of the particle along?
Two simple pendulums of lengths 5m and 20m respectively are given small linear displacement in one direction at the same time. They will again be in the phase when the pendulum of shorter length has completed.
A particle with restoring force proportional to displacement and resisting force proportional to velocity is subjected to a force Fsinωt. If the amplitude of the particle is maximum for ω=ω1 and the energy of the particle maximum for ω=ω2, then?
In case of a forced vibration, the resonance peak becomes very sharp when the ___________
A simple pendulum is suspended from the roof of a trolley which moves in a horizontal direction with an acceleration a, then the time period is given by T=2π√(l/g), where g is equal to ___________
A second’s pendulum is mounted in a rocket. Its period of oscillation will decrease when rocket is ___________
If the length of a simple pendulum is increased by 2%, then the time period ___________
Time period of a simple pendulum is 2sec. If its length is increased by 4 times, then its period becomes ___________
The time period of mass suspended from a spring is T. If the spring is cut into four equal parts and the same mass is suspended from one of the parts, then the new time period will be ___________
A body of mass 5kg hangs from a spring and oscillates with a time period of 2π seconds. If the body is removed, the length of the spring will decrease by?

A body of mass 5kg hangs from a spring and oscillates with a time period of 2π seconds. If the body is removed, the length of the spring will decrease by?

Discussion

No Comment Found

Related MCQs

Reply to Comment