Advertisements
Advertisements
Question
Name the factors affecting the turning effect of a body
Advertisements
Solution
The following are the factors which affect the turning effect of a body:
- The magnitude of the force applied
- A distance of line of action of the force from the axis of rotation
APPEARS IN
RELATED QUESTIONS
It is easier to open the door by pushing it at its free end.
Sleepers are used below the rails.
What do you understand by the clockwise and anticlockwise moment of force? When is it taken positive?
A body is acted upon by two forces of magnitude F but in opposite directions. State the effect of the force if both forces act at the same point of the body.
Explain the motion of a planet around the sun in a circular path.
A wheel of diameter 3 m is shown in fig. 2 with axle at 0. A force F = 8 N is applied at Q in the direction shown in figure. Calculate the moment of force about:
(i) centre o, and
(ii) point p.

The S.I. unit of moment of force is ______.
Define non-contact forces.
Give any two effects of a force on a non-rigid body.
A couple of 15 N force acts on a rigid body, such that arm of couple is 85 cm. Calculate moment of couple in the SI system.
