A spring-mass system oacmates hi a car. it the car accelerates on a horizontal road,
A spring-mass system oacmates hi a car. it the car accelerates on a horizontal road, the frequency of oscillation will
(a) increase
(b) decrease
(c) remain same
(d) become zero.
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(c) remain same
EXPLANATION:
The frequency of a spring-mass system depends only on the mass and the spring constant, none of which changes in the accelerating car. So the frequency remains the same. Option (c).
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