a block of mass 3.0 kg is hung from a spring causing it to stretch 12 CM at equi

Question

a block of mass 3.0 kg is hung from a spring causing it to stretch 12 CM at equilibrium as shown above the 3 Kg block has been replaced by a 4 kg block and the new block is released from the position shown above at which the spring is unstretched how far will the 4.0 kilogram block fall before its direction is reversed

Top View The figure above shows a block on a horizontal surface attached to two springs whose other ends are fixed to walls. A light string attached to one side of the block initially lies straight across the surface, as shown. The other end of the string is free to move. There is significant friction between the block and the surface but negligible friction between the string and the surface. The block is displaced a distance d and released from rest. Which of the following best represents the shape of the string a short time later?

Explanation / Answer

Option B is Correct

Explanation

We know that due to friction it's energy will be decreased (decreased energy) which will lead to the decrease in Amplitude.So option B is Correct.

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