Advertisements
Advertisements
प्रश्न
A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.
Advertisements
उत्तर
We know that:
Momentum = mass × velocity
= m × v
Here, mass, m = 25 kg
And, momentum = 125 kg.m/s
Putting these values in the above formula, we get:
125 kg.m/s = 25 × velocity
⇒ Velocity = `125/25`
⇒ Velocity = `125/25`
⇒ Velocity = 5 m/s
APPEARS IN
संबंधित प्रश्न
Why do you fall in the forward direction when a moving bus brakes to a stop and fall backwards when it accelerates from rest?
What will be the momentum of a body of mass ‘m’ which is moving with a velocity V ?
When a tree is shaken, its fruits and leaves fall down . Why ?
If the mass of a body and the force acting on it are both doubled, what happens to the acceleration ?
Why does a person fall when he jumps out from a moving train ?
Explain the following :
When a train suddenly moves forward , the passenger standing in the compartment tends to fall backwards .
Multiple Choice Question. Select the correct option.
Inertia is the property of a body by virtue of which the body is:
Multiple Choice Question. Select the correct option.
When you kick a stone, you get hurt. Due to which property this happens?
Inertia of a body depends on
Two bodies have a mass ratio of 3:4 The force applied on the bigger mass produces an acceleration of 12 ms-2. What could be the acceleration of the other body, if the same force acts on it.
