Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 9 Answered

Whats The Work Done On the Earth By gravity and SUN????
Asked by | 03 Jan, 2013, 07:05: PM
answered-by-expert Expert Answer

Work is said to be done when a force produces a displacement in the body and acts in any direction except perpendicular to the direction of displacement.

Work = Force×Displacement

When a body moves up, work is done against the gravity.

When the displacement is perpendicular to the gravitational force(force acting in downward direction), then the work done by the gravitational force is said to be zero. For example:- As an object moves on the earth(horizontal plane), then work done by the gravity is zero.

 
Answered by | 03 Jan, 2013, 10:39: PM
CBSE 9 - Physics
Asked by mailtoparvathyprajith | 06 Feb, 2024, 09:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by mailtoparvathyprajith | 06 Feb, 2024, 08:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by sadhanaasadhanaa67 | 04 Feb, 2024, 12:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by vkjainj56 | 30 Nov, 2023, 12:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by mattooamit4u | 28 Nov, 2023, 12:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by deadloxyt15 | 10 Oct, 2023, 01:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by palagarapapamma1982 | 26 Sep, 2023, 08:50: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×