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Standard IX

Physics

Archimedes' Principle

An iron ball ...

Question

An iron ball of mass $M$ is hanged from the ceiling by a spring with a spring constant $k$ . It executes a $S H M$ with a period $P$ . If the mass of the ball is increased by four times, the new period will be

4 P

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\frac{P}{4}

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2 P

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P

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Solution

The correct options are
A $4 P$
C $2 P$

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An iron ball of mass M is hanged from the ceiling by a spring with a spring constant k. It executes a SHM with a period P. If the mass of the ball is increased by four times, the new period will be

The correct options are A 4 P C 2 P

An iron ball of mass $M$ is hanged from the ceiling by a spring with a spring constant $k$ . It executes a $S H M$ with a period $P$ . If the mass of the ball is increased by four times, the new period will be

The correct options are
A $4 P$
C $2 P$