Advertisements
Advertisements
प्रश्न
When is a body said to be at rest?
Advertisements
उत्तर
A body is said to be at rest if it does not change its position with respect to its immediate surroundings.
APPEARS IN
संबंधित प्रश्न
Distinguish between average speed and average velocity.
'The value of g remains the same at all places on the Earth's surface'. Is this statement true? Give reason for your answer.
The vector quantity is :
The correct equation of motion is : ___________
What do you understand by the term rest? Support your answer by giving two examples
Pick out the scalar and vector quantities from the following list:
- mass
- density
- displacement
- distance
- momentum
- acceleration
- temperature
- time
State whether the following is scalar or vector quantity.
Speed
Is mass a vector quantity?
Out of force and energy, which one is vector?
A train is moving out of a railway station. Is the platform at rest or in motion with respect to the moving train? Justify your answer.
