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Passage III A block of mass m =1/2 kg is...

Passage III A block of mass m =1/2 kg is attached with two springs each of force contant k=10N/m as shown. The block is oscillating vertically up and down with amplitude A=25cm. When the block is at its mean position one of the spring breaks without changing momentum of block.

What is the new amplitude of osciallation of the block.

A

10.6cm

B

43.3 cm

C

25 cm

D

62.2 cm

Text Solution

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The correct Answer is:
B
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