Question

A mass of 0.2kg is attached to the lower end of a massless spring of force-constant 200 N/m, the upper end of which is fixed to a rigid support. Which of the following statements is/are true?

This question has multiple correct options
A

In equilibrium, the spring will be stretched by 1cm.

B

If the mass is raised till the spring is unstretched state and then released, it will go down by 2cm

before moving upwards.

C

The frequency of oscillation will be nearly 5 Hz

D

If the system is taken to the moon, the frequency of oscillation will be the same as on the earth.

Hard
Updated on : 2022-09-05
Solution
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Correct options are A) , B) , C) and D)
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