a block sitting still on a side is what type of friction
Answers
Answered by
0
Answer:
gravitational friction because earth attract it
Answered by
0
Answer:
Normal Force acts on it but STATIC FRICTION is 0.
Explanation:
When the block is at rest it exerts weight on earth. The earth follows Newton's 3rd law(Every action has opposite reaction) and thus normal acts on it.
Since no external force is acting the system is balanced and the friction in 0. When the block would have been moving static friction would be ≠0. But for the block is at rest the STATIC FRICTION is 0.
Similar questions