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abdominguez7307
16.12.2019 •
Physics
Aroller coaster loaded with passengers has a mass of 2000 kg; the radius of curvature of the track at the lowest point of the track is 24 m. if the vehicle has a tangential speed of 18 m/s at this point, what force is exerted on the vehicle by the track?
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Ответ:
The force is exerted on the vehicle by the track is 46600 N
Explanation:
It is given that,
Mass of the roller coaster, m = 2000 kg
Radius of the circular track, r = 24 m
Tangential speed of the vehicle, v = 18 m/s
Let W is the weight of the roller coaster, F is the force is exerted on the vehicle by the track and
is the centripetal force. So,
F = 46600 N
So, the net force exerted on the vehicle by the track is 46600 N. Hence, this is the required solution.
Ответ: