Question

plz answer any one question plz

Answer 1

(2).a. The average speed of an object it is the total distance travelled by the object divided by the elapsed time to cover that distance. uniform motion - one hour body covers same distance in same intervals of time is known as uniform motion eg: hour hand of a clock move in a uniform motion. non uniform motion means if a body covers different distance in same interval of time is known as non uniform motion . eg: a horse running in a race