Question

a rod is hinged at its end and then rotates from rest by applying a constant torque as a function of time is​

Answer 1

Explanation:

a rod is hinged at its end and then rotates from rest by applying a constant torque as a function of time is

Answer 2

Answer

We know that

P=

τω

for a constant

τ, power and angular velocity have a linear relationship.

Also as per the relation

ω=

αt

angular velocity and time are in a linear relationship.

Thus option B is correct.