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Maslowich
3 years ago
7

A 1 kg puck sliding on a horizontal shuffleboard court is slowed to rest by 1 point

Physics
1 answer:
Citrus2011 [14]3 years ago
4 0

Answer:

miu = 0.31

Explanation:

The friction force is defined as the product of the normal force by the coefficient of friction.

f=miu*N

where:

f = friction force = 3 [N]

miu = friction coefficient

N = normal force [N]

The normal force on a horizontal surface can be calculated by means of the product of mass by gravity.

where:

m = mass = 1 [kg]

g = gravity acceleration = 9.81 [m/s²]

N=m*g\\N=1*9.81

N= 9,81 [N]

Now replacing in the equation above, we can find the friction coefficient.

miu=3/9.81\\miu = 0.31

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