Question

Q.1.(a) Define uniform and non-uniform motion. Write one example for each.
(b) What is the nature of the distance-time graphs for uniform and non-uniform motion of an object?

Answer 1

Answer:

• When a body covers equal distances in a straight line, equal intervals of time are called uniform motion. Example: a car moving at 20km/h in a straight line.

• When a body covers unequal distance in equal intervals of time in a straight line is called non-uniform Example : spinning wheel.

• a straight line with constant slope.