A few days ago
Automatic ten points for first answer about physics on forces??
Nick is riding his bike at 20m/s when he falls off and slides down a level road for 20 m until he stops. Find the co-efficient of friction between nick and the road.
Can u plz explain nd show your calaculations
Top 1 Answers
A few days ago
Favorite Answer
Conservation of Energy = work done by frictional force.
1/2 * m * v^2 = mu * m*g * 20
Divide out the mass and solve for mu.
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