Question

define: motion, acceleration, uniform motion, vector quantity​

Answer 1

Motion:it is the change in position of object with time.

Acceleration:it is the change in velocity with time.

Uniform motion:the change in position uniformly with respect to time.

Vector quantity:a quantity which has both magnitude and direction is called vector quantity.

hope this helps u.

Answer 2

a body is said to be in motion if it changes its position with respect to surrounding with time. eg÷flying birds,moving car are in motion with respect to surrounding. the quantity which are expressed by magnitude as well as direction are called vector quantity. for eg÷displacement, weight, velocity, etc.