Question

C. State whether True (T) or False (F):
1. The smoother the surface more the friction.
2. Ball bearings reduce friction.
3. Wrestlers rub soil on their hands to reduce friction.
4. Sliding friction is less than rolling friction.
5. Smooth surfaces offer less friction than rough surfaces.
6. Graphite is a kind of lubricant.​

Answer 1

Answer:

1. F

2. idk

3. F

4. F

5. T

6. idk

hope it is right and helps u

Answer 2

Answer:

1. False

2. True

3. False

4. False

5. True

6. True