Question

two children are sitting on the seesaw such that they can not swing what is the net torquein this situation

Answer 1

Answer:

No motion, no torque

Explanation:

when two childern are sitting on the seesaw , such that they cannot swing . in this case net torque such that they can swing . in this case , net torque would be zero because second condition of equibriliumis satisfied.......

Answer 2

Answer:

TORQUE is the cross product of force and displacement. If there is no motion no displacement. So torque will be zero.

Torque=r x F=rFSinθ

Explanation:

• If two children are sitting on A see saw such that they cannot swing, then they will be satisfying the second condition of equilibrium, as the see saw has the tendency to rotate (until a limit.) .
• Hence, the net torque will be zero (according to the second condition of equilibrium.).
• NO MOTION NO TORQUE.
• Torque=r x F=rFSinθ
• F be the force r be the displacement θ be the angle between force and displacement.
• Here the angle between force and displacement is 0 also.