Part A A car of a roller coaster travels along a track which for a short...
The figure below shows a roller-coaster car on a track. The car is fully loaded with passengers and has a total mass of 440 kg. At point A, the car is at the lowest point in a circular arc of radius r1 = 12.6 m. At point B, the car is at the highest point of a circular arc of radius r2 = 15.8 m. The figure below shows a roller-coaster car on a track. The car is fully loaded...
A roller-coaster car (mass = 988 kg including passengers) is about to roll down a track. The diameter of the circular loop is 21.5 m and the car starts out from rest 36.2 m above the lowest point of the track. Ignore friction and air resistance. X is the how high the car is= 36.2 m Y is the diameter of the loop= 21.5 m. What is the force exerted on the car by the track at the top of...
A roller-coaster car has a mass of 498 kg when fully loaded with passengers. The path of the coaster from its initial point shown in the figure to point B involves only up-and- down motion (as seen by the riders), with no motion to the left or right. Assume the roller-coaster tracks at points and Bare parts of vertical circles of radius r1 = 10.0 m and r2 = 15.0 m, respectively. (a) If the vehicle has a speed of...
A roller-coaster car has a mass of 504 kg when fully loaded with passengers (Fig. P6.19) 5.01 10.0 m Figure P6.19 (a) If the vehicle has a speed of 19.3 m/s at point A, what is the force exerted by the track on the car at this point? (b) What is the maximum speed the vehicle can have at B and still remain on the track? m/s
.12 points PSE6 6.P019. My Notes A roller-coaster car has a mass of 501 kg when fully loaded with passengers (Fig. P6.19) 5.0 10.0m Figure P6.19 (a) If the vehicle has a speed of 21.0 m/s at point A, what is the force exerted by the track on the car at this point? (b) What is the maximum speed the vehicle can have at B and still remain on the track? m/s
7. + -/10 points SerPSE10 6.2.OP.012. My Notes + Ask Your Teacher A roller-coaster car has a mass of 509 kg when fully loaded with passengers. The path of the coaster from its initial point shown in the figure to point B involves only up-and-down motion (as seen by the riders), with no motion to the left or right. Assume the roller-coaster tracks at points A and B are parts of vertical circles of radius r , = 10.0 m...
Problem 14.92 The roller coaster car has a speed of vA 26 ft/s when it is at the crest of a vertical parabolic track. The total weight of the car and the passengers is 360 lb. Neglect friction and the mass of the wheels. (Figure 1) Figure 1 of 1 x y 200 (40000-) 200 ft 200 ft Part A Determine the car's velocity when it reaches point B. Express your answer to three significant figures and include the appropriate...
Problem 12.177 The car travels around the circular track such that its transverse component is θ-(0.006t*) rad, where t is in seconds. (Figure 1) Determine the car's radial and transverse components of velocity at the instant t 3.7 s Express your answers using three significant figures separated by a comma. ur'u,--1.46,17-7 m/s Previous Answers Correct Figure 1 of 1 Part r(400 cos ) m Determine the car's radial and transverse components of acceleration at the instant t-3.7 s Express your...