Question

RUN-THROUGH
1. Very Short Answer Questions
A. State true or false.
1. Friction is a non-contact force.
F
2. Ice has more friction than a towel
3. Friction can cause noise in machines.
4. Friction between any two surfaces should be always high.
5. Grease can be used to reduce friction in machines
139​

Answer 1

Answer:

1 false

Explanation:

5 true

4 false

idk other questions

Answer 2

Answer:

1 . false

2. false

3. true

4. false

5. true

!!!!!hope it helps you!!!!!

Explanation:

please mark me as brainliest