Question
Asked Oct 25, 2019

A skateboard park has a banked curve of radius 62.0 m. If a skateboarder is going 16.0 m/s, what must the angle of the bank be in order for there to be no friction force to turn the circle?

check_circleExpert Solution
Step 1

In the absence of friction,

mg sin
0=sin
rg
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mg sin 0=sin rg

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Step 2

Substituting the...

mg sin
(16.0m/s)
e=sin
(62.0m) 9.8m/s*)
sin(0.421)
-24.9
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mg sin (16.0m/s) e=sin (62.0m) 9.8m/s*) sin(0.421) -24.9

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