When we kick a stone, we get hurt. Due to which one of the following properties does it happen?

If some measurements agree closely with each other but differ widely from the actual value, these measurements are

A train of freight cars, each 10 m long, rolls by at the rate of 2 cars each second. What is the speed of the train?

Which of the following is a vector?

For every action there is an equal and opposite reaction. This is a statement of

Which of the following has the least amount of inertia?

The SI base unit used to measure mass is the

The unit of force is the newton, which is equal to