Advertisements
Advertisements
Question
Fill in the empty spaces
Can you give example for contact and non-contact forces?
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
The separation between two masses is reduced to half. How is the magnitude of the gravitational force between them affected?
State the effects of a force applied on a non-rigid and a rigid body. How does the effect of the force differ in the two cases?
Give one example in the given cases:-
A force moves a stationary body
Give one example in the given cases:-
A force changes the size of a body
Two bodies have masses in the ratio 3 : 4 when a force is applied on the first body. it moves with an acceleration of 6 ms-2 . How much acceleration will the same force produce in the other body?
A force od 10 kgf is applied on a body of mass 100 g initially at rest for 0.1 s calculate:
a) the momentum acquired by the body
b) the distance travelled by the body in 0.1s. Take g = 10 N kg-1
State the condition when on applying a force, the body has the translational motion.
Define 1 Dyne.
A ball was set rolling on a large table. If its ______ is to be changed, a ______ will have to be applied on it.
Two friends on roller-skates are standing 5 m apart facing each other. One of them throws a ball of 2 kg towards the other, who catches it, How will this activity affect the position of the two? Explain your answer.
