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CBSE Notes 2011-2012 » IX-Science

Gravitation

Four planets A, B, C and D made up of same material have radius of r/2, r, 2r and 4r respectively. T...

Multiple choice question

Four planets A, B, C and D made up of same material have radius of r/2, r, 2r and 4r respectively.
The order of the planets in increasing order of the acceleration due to gravity (on their surface) is

Acceleration due to gravity is

Multiple choice question

Acceleration due to gravity is

The wrong option among the following is

Multiple choice question

The wrong option among the following is

An apple and a stone dropped from certain height accelerates

Multiple choice question

An apple and a stone dropped from certain height accelerates

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