Amass m is attached to an ideal massless spring. when this system is set in motion with amplitude a, it has a period t. what is the period if the amplitude of the motion is increased to 2a? a) t b) 4t c) t d) 2t e) t/2

C) T

Explanation:

= Mass attached to an ideal spring

= Amplitude of the motion

= Time period of oscillation

= Spring constant of the spring

= Amplitude of the motion

Time period of oscillation of the mass attached to the spring is given as

So we see that the time period does not depend on the amplitude. hence the period of oscillation remains the same.

ok

explanation: