
For we can use equations of motion. Comment.

Important Questions on Motion
What do you mean by uniform circular motion?

Is a satellite moving around the Earth in a circular orbit accelerated? Explain.

Is uniform circular motion an example of accelerated motion? Explain.

Name a physical quantity which (i) varies (ii) remains constant when a body moves in a uniform circular motion.

Write equations of motion for a body starting from rest and moving with constant acceleration.

A body is projected vertically upward direction with a speed . Find the (a) time taken (b) distance travelled by the body in reaching its topmost point.

Derive the second equation of motion by a method other than the graphical method.

Identify the kind of motion in the following cases:
A car moving with constant speed turning around a curve.
An electron orbiting around a nucleus.
