A light spring of stiffness k is hanging from the ceiling.it is stretched by a distance d then a mass m attached to the end A and then released.the magnitude of oscillation will be??
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Hello dear,
● Answer-
mg/k - d
● Explanation-
Consider a spring with spring constant k stretched by d and then released.
Restoring force = Load - Force due to extension
Let, a = amplitude of oscillation, then
ka = mg - kd
a = mg/k - d
Amplitude of oscillation is mg/k-d .
Hope that is useful.
Keep asking..
● Answer-
mg/k - d
● Explanation-
Consider a spring with spring constant k stretched by d and then released.
Restoring force = Load - Force due to extension
Let, a = amplitude of oscillation, then
ka = mg - kd
a = mg/k - d
Amplitude of oscillation is mg/k-d .
Hope that is useful.
Keep asking..
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