Question

C. Match the following.
1. Sliding friction
2. Rubbing hands
3. Polishing surfaces
4. Advantage of friction
5. Disadvantage of friction
a. heat production
b. applying brakes
c. better grip
d. greater than rolling friction
e. decreases friction​

Answer 1

Answer:

1. Sliding friction - greater than rolling friction

2. Rubbing hands - Heat production

3. Polishing surfaces - decreases friction

4. Advantage of friction - better grip

5. Disadvantage of friction - applying brakes

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