Physics
Grade-9
Easy
Question
The displacement time graph of a particle executing S.H.M. is as shown in the figure:
The corresponding force-time graph will be:
Hint:
According to the Simple harmonic equation of motion, the force is directly proportional to the negative of displacement.
The correct answer is:
According to the Simple harmonic equation of motion, the force is directly proportional to the negative of displacement.
The simple harmonic equation of motion is defined as
,
As ω2 is always positive, Therefore the force is directly proportional to the negative displacement. Hence, the force-time graph will be invert of the displacement-time graph.
Hence, option (B) is the correct answer.
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