SATHEE: Gravitation Question 194

Gravitation Question 194

If the radius of earth’s orbit is made 1/4, the duration of an year will become 1/√4 = 1/2[BHU 1998; JIPMER 2001, 2002]

Options:

A) 8 times

B) 4 times

C) 1/8th times

D) 1/4 time

Show Answer

Answer:

Correct Answer: C

Solution:

$ [T^{2}\propto r^{3}.] $ If r is halved then T will become $ [\frac{T}{8}.] $

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Gravitation Question 194

If the radius of earth’s orbit is made 1/4, the duration of an year will become 1/√4 = 1/2[BHU 1998; JIPMER 2001, 2002]

Options:

Answer:

Solution:

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