- #1
bigQ
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hello everyone. Can anyone please help with following questions?
1. Can coefficient of friction (both static and dynamic) be greater than one? What happens if it is greater than 1 ?
2. Why coefficient of kinetic friction is less than coefficient of static friction and why it decreases at higher velocities?
Thanking you in advance.
1. Can coefficient of friction (both static and dynamic) be greater than one? What happens if it is greater than 1 ?
2. Why coefficient of kinetic friction is less than coefficient of static friction and why it decreases at higher velocities?
Thanking you in advance.