Question

Fill in the blanks. (1) Force per unit area is called_____. (2) Friction produces_____. (3) Sliding friction is_____than the static friction. (4)The friction force exerted by fluids is called_____. (5)The north pole of a magnet_____the north pole of another magnet.​

Answer 1

Fill in the blanks.

(1) Force per unit area is called pressure.

(2) Friction produces heat.

(3) Sliding friction is less than the static friction.

(4)The friction force exerted by fluids is called drag.

(5)The north pole of a magnet repel the north pole of another magnet.

Answer 2

1. Pressure
2. Heat
3. Smaller
4. Drag
5. Repel

That's your answer mate....

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