contestada

You are riding on a Ferris wheel that is rotating with a constant speed. The car in which you riding always maintain its correct upwards orientation; it does not invert.
a. What is the direction of the normal force on you from the seat when you are at the top of the wheel?
i. upward, ii. downward, iii. impossible to determine
b. From the same choices, what is the direction of the net force on you when are at the top of the wheel?

Respuesta :

You are riding on a Ferris wheel that is rotating with a constant speed.

a. The direction of the normal force on you from the seat when you are at the top of the wheel is upwards.

b. The direction of the net force on you when you are at the top of the wheel is neither upwards nor downwards as the value of it is zero.

When we draw a free-body diagram of a ferris wheel, we have normal force directed upwards and m(g - a) directed downwards. This is because we have gravitational force and acceleration of the wheel in the opposite direction to each other.

The net force on the wheel is zero so that we do not either fly upwards or fall down. This helps us to maintain balance on the Ferris wheel.

To know more about ferris wheel:

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