Earth kg Mars kg The free-fall acceleration on Mars is 3.7 m/s2.(a) What length

Question

Earth                                               kg Mars                                               kg The free-fall acceleration on Mars is 3.7 m/s2.(a) What length pendulum has a period of 4-s on the earth? Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize round off error. cm What length pendulum would have a 4-s period on Mars? An object is suspended from a spring with force constant 10 N/m. Find the mass suspended from this spring that would result in a 4 s period on Earth and on Mars.

Explanation / Answer

1) on Earth...length L=g*T^2/(4*pi^2)=3.97 m

on mars... length L=g*T^2/(4*pi^2)=1.5 m..

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