1.

(13) Define the terms: (i) Torque (ii) Angular momentum inrelation to rotational dynamics of a rigid body.​

Answer»

Explanation:

Relation between torque and ANGULAR MOMENTUM is GIVEN by

r

net

=

dt

d

L

where,

r

→ torque acting on a body

L

→ angular momentum of body

Now if,

L

= constant

So,

dt

d

L

=0

r

net

=0

Hence,

If a body is ROTATING with constant angular momentum then, the net torque on the body will be zero.

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