Question

What is inertial and noninertial frame of reference?

Answer 1

the frame which are fixed are called as inertial frame

for ex :earth is an inertial frame though not perfectly inertial

non inertial frames are the ones which aren't stationary like inertial frames and instead are moving with some acceleration.

for ex: an object inside a car.

Answer 2

Answer:

1. inertial frame of reference

• in inertial frame of reference newton laws holds good
• in inertial frame of reference a body in rest seems to be in rest
• here the acceleration is constant or equal to zero

1. non inertial frame of reference

• in non inertial frame of reference none of newtons laws is obeyed
• the body in rest seems to be in motion
• here the acceleration is not equal to zero