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The mass and the diameter of a planet are three times the respective values for the Earth. The period of oscillation of a simple pendulum on the Earth is 2s. The period of oscillation of the same pendulum on the planet would be :

a.

b.

2s

c.

s

d.

s


Question ID - 50386 | SaraNextGen Answer

The mass and the diameter of a planet are three times the respective values for the Earth. The period of oscillation of a simple pendulum on the Earth is 2s. The period of oscillation of the same pendulum on the planet would be :

a.

b.

2s

c.

s

d.

s

1 Answer - 5876 Votes

3537

Answer Key : (b) -

 g =

 =   =   3   =

Also   T 

 =  =

 = 2s



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