- #1
prasanna
- 45
- 0
The order is
rolling < kinetic < Static.
I understand why rolling is less than kinetic(Sliding).
When a body rolls, the velocity of the point of contact is directed at an angle from the surface. Hence, the friction acts at an angle. Hence, rolling < kinetic. Am I right??
Why is kinetic < Static?
rolling < kinetic < Static.
I understand why rolling is less than kinetic(Sliding).
When a body rolls, the velocity of the point of contact is directed at an angle from the surface. Hence, the friction acts at an angle. Hence, rolling < kinetic. Am I right??
Why is kinetic < Static?