Science, asked by Ajaykrishnanjs24, 5 months ago

derive the equation for acceleration due to gravity ? calculate the value for g ?​

Answers

Answered by detectivebrainer
9

Answer:

Acceleration due to gravity is represented by g. The standard value of g on the surface of the earth at sea level is 9.8 m/s2.

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Acceleration Due to Gravity (g)

Symbol g

Dimensional Formula M0L1T-2

SI Unit ms-2

Formula g = GM/r2

Answered by Anonymous
13

Answer :-

According to the gravitational law

\sf F = \frac{GMm}{R^2} - i

According to Newton's second law of motion -

F = ma - ii

From equation i and ii :-

\sf ma = \frac{GMm}{R^2}

\sf a =  \frac{GM}{R^2}

This a is known as acceleration due to gravity.

\boxed{\sf a = g =  \frac{GM}{R^2}}

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