Question

force is given by a expression F=A cos (bx)+C cos (dt) where x is displacement and t is the time. the dimensions of d/b is same that as ? options:
(a) velocity
(b) velocity gradient
(c) angular velocity
(d) angular momentum ​

Answer 1

Answer:

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Answer 2

Answer:

velocity

Explanation:

Dimension of D is T

−1

and that of B is L

−1

.

Dimension of D/B = LT

−1

Thus dimension of D/B is same as velocity.

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