- #1
Naeem
- 194
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A biology student rides her bike around a corner of radius 24 meter at a steady speed of 8.3 m/sec. The combined mass of the student and the bike is 87 kg. The coefficent of static friction between the bike and the road is μs = 0.39.
a) If she is not skidding, what is the magnitude of the force of friction on her bike from the road?
Ffric = N *
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b) What is the minimum value the coefficient of static friction can have before the bike tire will skid?
μmin = *
0.292 OK
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c) What is the magnitude of the total force between the bike tire and the road?
Ftotal = N
1103.19 NO
Need help with part c.
Is it something like this F = mg + mv^2/R
Is this correct.
a) If she is not skidding, what is the magnitude of the force of friction on her bike from the road?
Ffric = N *
--------------------------------------------------------------------------------
b) What is the minimum value the coefficient of static friction can have before the bike tire will skid?
μmin = *
0.292 OK
--------------------------------------------------------------------------------
c) What is the magnitude of the total force between the bike tire and the road?
Ftotal = N
1103.19 NO
Need help with part c.
Is it something like this F = mg + mv^2/R
Is this correct.