For a short time, the 400-kg roller-coaster car with passengers is traveling along the spiral track at a constant speed of v = 8 m/s as shown in (Figure 1). Part A If the track descends d = 12 m for every full revolution, 0 = 2π rad, determine the magnitudes of the components of force which the track exerts on the car in the r, 0, and z directions. Neglect the size of the car. Express your answers in kilonewtons using three significant figures separated by commas.

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Chapter1: Units, Trigonometry. And Vectors
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For a short time, the 400-kg roller-coaster car with
passengers is traveling along the spiral track at a constant
speed of v = 8 m/s as shown in (Figure 1).
Figure
r = 10 m
Ⓡ
1 of 1
Part A
If the track descends d = 12 m for every full revolution, 0 = 2π rad, determine the magnitudes of the
components of force which the track exerts on the car in the r, 0, and z directions. Neglect the size of
the car.
Express your answers in kilonewtons using three significant figures separated by commas.
Fr, Fe, F₂ =
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Transcribed Image Text:For a short time, the 400-kg roller-coaster car with passengers is traveling along the spiral track at a constant speed of v = 8 m/s as shown in (Figure 1). Figure r = 10 m Ⓡ 1 of 1 Part A If the track descends d = 12 m for every full revolution, 0 = 2π rad, determine the magnitudes of the components of force which the track exerts on the car in the r, 0, and z directions. Neglect the size of the car. Express your answers in kilonewtons using three significant figures separated by commas. Fr, Fe, F₂ = Submit Provide Feedback AΣo↓vec Request Answer ? Review kN Next >
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