MHT CET · Physics · Oscillations

A particle of mass $1 kg$ is moving in SHM with a path length of $0.01 m$ and frequency of $50 Hz$ . The maximum force in newton, acting on the particle is

A $150 π^{2}$
B $200 π^{2}$
C $100 π^{2}$
D $50 π^{2}$

Verified Solution

Answer & Solution

Correct Answer

(C) $100 π^{2}$

Step-by-step Solution

Detailed explanation

F = m r 4 π^{2} v^{2}

\Rightarrow F = 1 \times 0.01 \times 4 \times π^{2} \times {(50)}^{2}

F = 1 \times 0.01 \times 4 \times π^{2} \times 2500

F = 100 π^{2} N

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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A particle of mass 1 kg is moving in SHM with a path length of 0.01 m and frequency of 50 Hz. The maximum force in newton, acting on the particle is

Step-by-step Solution

A particle of mass $1 kg$ is moving in SHM with a path length of $0.01 m$ and frequency of $50 Hz$ . The maximum force in newton, acting on the particle is