Question

1. What is the turning effect of force ? Explain II uy yumly 2. What is pressure ? How we can reduce pressure ? Explain it by taking one practical application. 20 N 30 N 3. (a) 10 m SKIN SKIN​

Answer 1

Explanation:

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Answer 2

Answer:

1) A force may cause an object to turn about a pivot.

The turning effect of a force is called the moment of the force.

Moments act about a pivot in a clockwise or anticlockwise direction.

2) Pressure is the amount of force exerted by a substance. · We can reduce pressure by changing the following of a substance