Forces and Laws...

A particle is moving with a constant speed along a straight line path. A force is not required to:

Which of the following class of forces is different from others?

Newton's third law of motion can be used to explain:

When a magnet is dropped it falls to the ground. The force which makes this happen is an example of

When a fire man directs a powerful stream of water on a fire from a hose pipe, the hose pipe tends to go backward. This is an example of Newton's:

The mass of object A is 5 kg, that of object B is 40 kg, that of object C is 38 kg, and that of object D is 56 kg. Which object has the greatest inertia?

Newton's second law gives a measure of

The inertia of a moving body makes it:

When a body is stationary :

If the net force acting on a body is doubled, the acceleration of the body is