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A cyclist is moving around a circular path with a radius of 50 m at a speed of 10 m/s. Considering the combined mass of the cyclist and bicycle to be 120 kg, what is the net force applied to them?

User Patrickn
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Final answer:

The net force on a cyclist and bicycle moving in a circular path with a radius of 50 m at a speed of 10 m/s, and a total mass of 120 kg, is 240 Newtons towards the center of the circle.

Step-by-step explanation:

In order to determine the net force applied to the cyclist and bicycle, we can use the formula:

F_net = m * a

Where F_net is the net force, m is the combined mass of the cyclist and bicycle, and a is the acceleration.

Since the cyclist is moving in a circular path, they are experiencing centripetal acceleration towards the center of the circle. The formula for centripetal acceleration is:

a = v^2 / r

Where v is the speed of the cyclist and r is the radius of the circular path.

Substituting the given values, we have:

r = 50 m

v = 10 m/s

m = 120 kg

Using the formula for centripetal acceleration, we can calculate the acceleration:

a = (10 m/s)^2 / 50 m

= 2 m/s^2

Substituting the acceleration into the formula for net force, we have:

F_net = 120 kg * 2 m/s^2 =

240 N

Therefore, the net force applied to the cyclist and bicycle is 240 N.

User Dlxsrc
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