Define acceleration due to gravity. Give the magnitude of $g$ on the surface of earth.

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) Acceleration due to gravity is defined as the uniform acceleration produced in a body falling freely under the sole influence of the earth's gravitational force. It is denoted by the symbol $g$.
The magnitude of acceleration due to gravity on the surface of the earth is approximately $9.8 \ m/s^2$.

Explore More

Similar Questions

The gravitational force of the Earth on a rocket at a height $h$ from the surface of the Earth is $\frac{1}{3}$ of the gravitational force on the surface of the Earth. Find the relationship between $h$ and $R_e$ (the radius of the Earth).

Consider a particle of mass $m$ suspended by a string at the equator. Let $R$ and $M$ denote the radius and mass of the Earth. If $\omega$ is the angular velocity of rotation of the Earth about its own axis,then the tension on the string will be $(\cos 0^{\circ}=1)$

What should be the angular velocity of earth due to rotation about its own axis so that the weight at the equator becomes $(3/5)^{th}$ of its initial value? ($g$ = acceleration due to gravity, $R$ = radius of earth)

If the acceleration due to gravity at the Earth is $g$,the mass of the Earth is $80$ times that of the Moon,and the radius of the Earth is $4$ times that of the Moon,then the value of the acceleration due to gravity at the surface of the Moon will be:

Difficult
View Solution

The angular speed with which the earth would have to rotate about its axis so that a person on the equator would weigh $3/5^{th}$ as much as at present is ($g$ = gravitational acceleration, $R$ = equatorial radius of the earth.)

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