MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Acceleration Due to Gravity

The value of ...

Question

The value of 'g' at a particular point is $9.8 m / s^{2}$ . Suppose the earth suddenly shrinks uniformly to half its present size without losing any mass. What will be the value of 'g' at the same point?

A

9.8 m/s²

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

4.6 m/s²

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

3.1 m/s²

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

19.6 m/s²

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
9.8 m/s²

$g = \frac{G M}{r 2}$

Since M and r are constant, so $g = 9.8 m / s^{2}$

Suggest Corrections

thumbs-up

19

Similar questions

Q. The value of

g

at a particular point on the earth surface is

9.8 m s^{- 2}

. Suppose the earth suddenly shrinks uniformly to half its present size without losing any mass. The value of ‘g’ at the same point (assuming that the distance of the point from the centre of earth does not shrink) will now be:

Q. The value of 'g' at a particular point is

9.8 m / s^{2}

suppose the earth suddenly shrinks uniformly to half its present size without any mass. The value of 'g' at the same point (assuming that the distance of the point from the center of earth does not shrink) will now be

Q. The value of

g

at a particular point on the earth surface is

9.8 m s^{- 2}

. Suppose the earth suddenly shrinks uniformly to half its present size without losing any mass. The value of ‘g’ at the same point (assuming that the distance of the point from the centre of earth does not shrink) will now be:

Q. At a point very near to the earth's surface, the acceleration due to gravity is g. What will be the acceleration due to gravity at the same point if the earth suddenly shrinks to half its radius without any change in its mass?

g

on the surface of earth is

9.8 m / s^{2}

g

on the surface of earth is

9.8 m / s^{2}

h = R

from the surface the value of

g

\frac{g}{x}

x

.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Acceleration Due to Gravity

PHYSICS

Watch in App

explore_more_icon

Explore more

Acceleration Due to Gravity

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon