Question

how can you get. maximum turning effect by a given force​

Answer 1

Answer:

The turning of a body by a force depends on the following two factors:

1. The magnitude of the force applied

2. The distance between the line of action of force and the axis of rotation (or pivoted point)

Explanation:

EXAMPLES OF TURNING EFFECT OF FORCE - DIAGRAM

(1) To open and shut a door, we apply a force (push or pull) normal to the door at its handle P which is at the maximum distance fr

(2) The upper circular stone of a hand flour grinder is provided with a handle near its rim (i.e. maximum distance from the centre) so that it can easily be rotated about the iron pivot at its centre by applying a small force at th handle.

(3) For turning a steering wheel, a force is applied tangentially on the rim of the wheel.

Answer 2

How can you get maximum turning effect by a given force?

Answer:

The turning of a body by a force depends on the following two factors:

• 1. The magnitude of the force applied
• 2. The distance between the line of action of force and the axis of rotation (or pivoted point)