Question

Tick (V) the true statements and cross (X) the false ones.
1. Friction is generated when two surfaces rub against each other
2. A rough surface decreases friction.
3. Every object at rest possesses static friction.
4. A rolling object generally encounters less friction
5. Grease and oil act as lubricants and reduce friction.
6. Objects moving in fluids have a streamlined body.​

Answer 1

Answer:

v

v

x

v

v

x

x

Explanation:

ghshsusgsgsgsbvshshxhxhd

Answer 2

Answer:

1Tick

2 false

3 tick

4

tick

5true

6false