Question

I. State true or false (also write the correct statement if it is false):
a) Friction acts perpendicular to the surfaces in contact.
b) Friction never acts on bodies at rest.
c) When a ball strikes a wall, the wall experiences lesser force.
I need your help please answer fast
Be the first and correct to be the brainliest !!!!

Answer 1

Answer:

a) False. Friction acts opposite to the surfaces in contact.

b) False. Static Friction acts on bodies at rest.

c) True

Answer 2

Answer:

Explanation:

a) False. Friction acts opposite to the surfaces in contact hence it would be false.

b) False. Static Friction acts on bodies at resthence it would be false.

c) True