Forces and Laws...

“Forces always occur in pairs”. From which law can we conclude the above statement?

Frictional force

‘Any two forces which are equal and opposite form an action and reaction pair’ The above statement is

Find the incorrect statement about Newton’s law of action and reaction. Action and reaction

Which is incorrect statement about action and reaction referred to Newton’s third law of motion?
A They are not equal
B They are opposite
C They act on same object
D They act simultaneously

Which of the following is not used to reduce friction

What is the momentum of an object of mass 1/2m, moving with a velocity 2v?

“Internal forces are forces which bodies exert on each other when the bodies are part of the system” is

According to the law of conservation of momentum

A bullet of mass 10g is fired from a rifle. The bullet tales 0.003 second to move through its barrel and leaves it with a velocity of 300m|s. What is the force exerted on the bullet by the rifle?