Question

(B)
Select the INCORRECT statement(s);
(A) Work done by static friction on an object
is always zero.
A frame appear to be moving with
constant velocity from another frame,
it means both the frames are either
inertial or non-inertial.
Acceleration of an object is observed to
be zero from an inertial frame, it means
no force is acting on the object.
(D) Seperation between two particles is not
changing it means their relative velocity
is zero.​

Answer 1

Answer:

A part is incorrect

Explanation:

I am not sure about it

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Answer 2

Answer:

A, C, D

Explanation: