Physics
Define the moment of a couple. Write its S.I unit.
Force
232 Likes
Answer
Moment of couple is product of either force and the perpendicular distance between the two forces.
The S.I unit of moment of couple is Nm
Answered By
148 Likes
Related Questions
A jack screw is provided with a long arm. Explain why?
The adjacent diagram shows a heavy roller, with its axle at O, which is to be raised on a pavement XY. If there is friction between the roller and pavement, show by an arrow on the diagram the point of application and the direction of force to be applied. If pivoted at 0, now will it go up?
What do you mean by equilibrium of a body?
State the condition when a body is in
(i) static equilibrium.
(ii) dynamic equilibrium.
Give one example each of static and dynamic equilibrium.