(B) The acceleration due to gravity $(g)$ on the surface of a planet is given by the formula $g = \frac{GM}{R^2}$,where $G$ is the universal gravitati

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

It is directly proportional to the mass of the planet.

(B) The acceleration due to gravity $(g)$ on the surface of a planet is given by the formula $g = \frac{GM}{R^2}$,where $G$ is the universal gravitational constant,$M$ is the mass of the planet,and $R$ is the radius of the planet.From this relation,it is clear that $g \propto M$.Therefore,the acceleration due to gravity is directly proportional to the mass of the planet.

Class 9 Science GRAVITATION Free Fall and Acceleration due to Gravity

Easy

How does acceleration due to gravity depend on the mass of the planet?

A
It is inversely proportional to the mass of the planet.
B
It is directly proportional to the mass of the planet.
C
It is independent of the mass of the planet.
D
It is proportional to the square of the mass of the planet.

Explore More

Browse All

Question Bank

All Subjects

Class 9 Questions

Class 9

Science Questions

Chapter

GRAVITATION

Subtopic

Free Fall and Acceleration due to Gravity

Suppose a planet exists whose mass and radius both are half that of Earth. Calculate the acceleration due to gravity on the surface of this planet.

Medium

View Solution

$A$ boy drops a ball from a cliff $122.5 \, m$ high.
Find:
$(i)$ How long does it take the ball to fall to the ground?
$(ii)$ How far does it fall in the first three seconds?
$(iii)$ How fast is it going at the end of three seconds?

Medium

View Solution

At the top of its path,a projectile:

Easy

View Solution

$A$ stone is dropped from a height of $20\, m$.
$(a)$ How long will it take to reach the ground?
$(b)$ What will be its speed when it hits the ground? $(g=10\, m s^{-2})$

Medium

View Solution

On the Earth,a stone is thrown from a height in a direction parallel to the Earth's surface,while another stone is simultaneously dropped from the same height. Which stone would reach the ground first and why?

Easy

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

How does acceleration due to gravity depend on the mass of the planet?

Similar Questions

Suppose a planet exists whose mass and radius both are half that of Earth. Calculate the acceleration due to gravity on the surface of this planet.

$A$ boy drops a ball from a cliff $122.5 \, m$ high.Find:$(i)$ How long does it take the ball to fall to the ground?$(ii)$ How far does it fall in the first three seconds?$(iii)$ How fast is it going at the end of three seconds?

At the top of its path,a projectile:

$A$ stone is dropped from a height of $20\, m$.$(a)$ How long will it take to reach the ground?$(b)$ What will be its speed when it hits the ground? $(g=10\, m s^{-2})$

On the Earth,a stone is thrown from a height in a direction parallel to the Earth's surface,while another stone is simultaneously dropped from the same height. Which stone would reach the ground first and why?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$ boy drops a ball from a cliff $122.5 \, m$ high.
Find:
$(i)$ How long does it take the ball to fall to the ground?
$(ii)$ How far does it fall in the first three seconds?
$(iii)$ How fast is it going at the end of three seconds?

$A$ stone is dropped from a height of $20\, m$.
$(a)$ How long will it take to reach the ground?
$(b)$ What will be its speed when it hits the ground? $(g=10\, m s^{-2})$