Question

1) According to 1 law of motion in which
of the following cases an external
unbalanced force is not acting on a body
i) a body is at rest on rough surface
ii) a body is moving with uniform velocity
on rough surface.
m) a body is moving in circular path with
constant speed.
iv) a body is moving in a straight line with
changing speed.
a) (ii), (i), (iv) are correct
b) (i), (ü) (iv) are correct
c) (i) and (ii) are correct
d) All are correct​

Answer 1

Answer:

m is the answer.

Explanation:

hope it will help you