Advertisements
Advertisements
प्रश्न
Do action and reaction act on the same body?
Advertisements
उत्तर
No, action and reaction never act on a same body they always act simultaneously on two different bodies.
APPEARS IN
संबंधित प्रश्न
In the Figure a block of weight 15 N is hanging from a rigid support by a string. What force is exerted by (a) a block on the string and (b) a string on the block? Name and show them in the diagram.

The weight of a body is 2.0 N. What is the mass of the body? (g = 10 m s-2)
What is the (a) force of gravity and (b) weight of a block of mass 10.5 kg ? Take g = 10 ms-2 .
State two important characteristics of mass.
What do you understand by the term weight?
Name the device used for measuring weight
How is weight affected in the following case, when initially the body is weighed in Delhi with a spring balance?
Body is taken to Moscow.
Where do you weigh more: at the poles or at equator?
Name the instrument used to measure the weight of a body.
In the below figure, a block of weight 20 N is hanging from a rigid support by a string. Find:
The force exerted by string on the block.
