The free-fall acceleration on mars is 3.7 m/s2.
(a) what length pendulum has a period of 2.4-s on earth? cm
(b) what length pendulum would have a 2.4-s period on mars? cm an object is suspended from a spring with force constant 10 n/m.
(c) find the mass suspended from this spring that would result in a 2.4 s period on earth.
(d) find the mass suspended from this spring that would result in a 2.4 s period on mars.

a) 142.98 cm b) 53.98 cm c) 1.46 kg d) 1.46 kg

Explanation:

Using the equation for the period of a simple pendulum we can answer the first 2 questions.

a)

b)

Using the equation for the period of a mass-spring system we can answer the last 2 questions.

c)

d)

we can observe that the period of this system does not depend on the value of gravity.

viven is in the blank

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