*13-100. For a short time, the 250-kg roller-coaster car with passengers is traveling along the

Name: *13-100. For a short time, the 250-kg roller-coaster car with passengers is traveling along the spiral track at a constant speed of v = 8 m/s. If the track descends d = 12 m for every full revolution, θ = 2π rad, determine the magnitudes of the components of force which the track exerts on the car in the r, θ, and z directions. Neglect the size of the car.
Uploaded: 2022-06-14T13:25:36-08:00
Duration: 3 min 6 s
Channel: Surjit Tewari
Description: *13-100. For a short time, the 250-kg roller-coaster car with passengers is traveling along the spiral track at a constant speed of v = 8 m/s. If the track descends d = 12 m for every full revolution, θ = 2π rad, determine the magnitudes of the components of force which the track exerts on the car in the r, θ, and z directions. Neglect the size of the car.

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Surjit Tewari · Accepted Answer

Step 1: We are given that the speed of the car is -8 m/s. The negative sign indicates that the c

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