Question

Explain accelerated motion with examples

Answer 1

Acceleration of a body is defined as the rate of change of its velocity. So, when the velocity of a body is not uniform (it is changing), the motion of body is said to be accelerated.

Example:Suppose a car starts off from rest (initial velocity is zero) and its velocity increases at a steady rate so that after 5 sec its velocity is 10 m/s ,then the car is said to have an acceleration of 10-0/5= 2m/s square and motion is said to be accelerated motion.

Answer 2

accelerator which is measure of the change in the velocity of an object per unit time that is accelerated change into velocity/time taken
if the velocity of an object change formantinitale value u to the final value v in the time t the acceleration is a =v-u /t
the king of motion is a known as a accelerated motion the acceleration is known as taken to Be positive if is in the direction of velocity and negative when it is opposite to the direction of velocity the SI unit of acceleration is ms-2 .