Question

c. State whether the following statements are true or false.
1. Soles of shoes are grooved to increase friction.
2. Friction is an evil as it has all disadvantages with no advantage at all.
3. Gravitational force and magnetic forces are attractive as well as repulsive in nature.
4. A force acting on an object can change its direction but cannot change its dimensions.
5. Gravitational force holds the planets around the sun in their orbits.
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Answer 1

Answer:

1) true 2 )false 3) false 4) true 4) false

Explanation:

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