Question

At the centre of the earth ,the value of acceleration due to gravity becomes zero. State true or false with reason​

Answer 1

Answer:

true

Explanation:

yes , because in centre of earth gravational of acceleration became zero because this is on the center

Answer 2

Answer:

At the centre of the earth, the value of acceleration due to gravity becoming zero is correct.

Explanation:

At the centre of the earth, the value of acceleration due to gravity becoming zero is correct because,

Acceleration due to gravity = g (1 - d/R)

where,

• g = gravitational force
• d = depth
• R = radius

In this case:

• Here, in the question it is asked to find the acceleration due to gravity at the centre of the earth.
• If the radius of the earth is R and at the centre of the earth depth is same as radius so it is also R.
• So, acceleration due to gravity= g (1- R/R)

= g × ( 1-1)

= g × 0

= 0

So, we can say that, at the centre of the earth, the value of acceleration due to gravity becomes zero.

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