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Lisa [10]
3 years ago
13

A type of cuckoo clock keeps time by having a mass bouncing on a spring, usually something cute like a cherub in a chair. What f

orce constant (in N/m) is needed to produce a period of 0.660 s for a 0.0100 kg mass?
Physics
1 answer:
Reil [10]3 years ago
4 0

Answer:0.906 N/m

Explanation:

Given

time period T=0.66 s

mass m=0.01 kg

System can be considered as spring mass system

Time Period of spring mass system is given by

T=2\pi \sqrt{\frac{m}{k}}

squaring

k=\frac{4\pi ^2m}{T^2}

k=\frac{4\times \pi ^2\times 0.01}{0.66^2}

k=0.906 N/m

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