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Question:

The shock absorbers in the suspension system of a car are in such bad shape that they have no effect on the be

havior of the springs attached to the axles. Each of the identical springs attached to teh front axle supports 320 kg. A person pushes down on the middles of the front end of the car and notices that it vibrates through five cycles in 3.0 s. Find the spring constant of either spring.

Answer:

The angular frequency of a spring is given by: omega sqrt (k/m) 2 pi / T Solve for the spring constant k m (2 pi / T)^2 They give you the mass on each spring and the period. Plugnchug.

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