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What is the proper banking angle for an Olympic bobsled to negotiate a 100-m radius turn...

What is the proper banking angle for an Olympic bobsled to negotiate a 100-m radius turn at 35 m/s without skidding? Draw the FBD of the bobsled and derive your solution from Newton’s Second Law.

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Answer #1

Refer the below FBD and Force diagram.

Horizontal Component : While the centrifugal force is balanced by the sin component of normal reaction

  .......... Eqn (1)

Vertical Component : The weight of the component is balanced by the cos component of normal reaction

........... Eqn (2)

Substituting,

N Coso N coste Neose N Naina er N sine mg FBD Force Diagram

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We were unable to transcribe this image

Egn(1) Egn(1) N Sino NCose mu? Rmg

We were unable to transcribe this image

We were unable to transcribe this image

We were unable to transcribe this image

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