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Two frame S(1) and S(2) are non-inertial...

Two frame `S_(1)` and `S_(2)` are non-inertial. Then frame `S_(2)` when observed from `S_(1)` is inertial.
A frame in motion is not necessarily a non-inertial frame

A

The relative acceleration of the frame may either be zero or `4ms^(-2)`

B

Their relative acceleration may have any value between `0 and 4 ms^(-2)`.

C

Both the frames may be stationary with respect to earth.

D

The frames may be moving with same acceleration in same direction.

Text Solution

Verified by Experts

The correct Answer is:
B, C, D
Acceleration of particle w.r.t frame `S_(1): vec(a)_(p)-vec(a)_(S_1)=2hat(n)`
Acceleration of particle w.r.t freme `S_(2): vec(a)_(p)-vec(a)_(S_2)=2hat(m)`
where `hat(m) and hat(n)` are unit vectors in any direction. Now relative accelerartion of frames:
`vec(a)_(S_2)-vec(a)_(S_1)=2(hat(n)-hat(m))`
Its magnitude can have any value between 0 to `4ms^(-2)` , depending upon the direction of `hat(m`) and `hat(n)`.
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