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3 years ago

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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?

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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2 years ago

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Answer:

Explanation:

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2 years ago

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3 years ago

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lbvjy [14]

Answer:

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Also, there is a continuous outflow from the tank at a rate of 6 L/min.

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or, T = 693.147 min (time taken for the tank to reach a salt concentration

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3 years ago