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A mass M=5 kg is attached to a string as...

A mass M=5 kg is attached to a string as shown in the figure and held in position so that the spring remains unstretched. The spring constant is `200 Nm^(-1)` . The mass M is then released and begins to undergo small oscillations. The amplitude of oscillation is

A

0.5 m

B

0.25 m

C

0.2 m

D

0.1 m

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Amplitude of oscillation , `A=(mg)/(k)=(5 xx 10)/(200)=0.25 m`
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Knowledge Check

  • A mass m = 8kg is attached to a spring as shown in figure and held in positioin so that the spring remains unstretched. The spring constant is 200 N/m. The mass m is then released and begins to undergo small oscillations. The maximum velocity of the mass will be (g=10m/ s^(2))

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