A roller-coaster car has a mass of 1040 kg when fully loaded with passengers. As the...
A roller-coaster car has a mass of 660 kg when fully loaded with passengers. The car passes over a hill of radius 15 m, as shown. At the top of the hill, the car has a speed of 8.2 m/s. What is the force of the track on the car at the top of the hill?
A roller-coaster car has a mass of 500 kg when fully loaded with passengers. The car passes over a hill of radius 15 m, as shown. At the top of the hill, the car has a speed of 8.0 m/s. What is the force oof the track on the car at the top of the hill?
8) A roller-coaster car has a mass of 1780 kg when fully loaded with passengers. The car passes over a hill of radius 15 m, as shown. At the top of the hill, the car has a speed of 17.9 m/s. What is the force of the track on the car at the top of the hill? 15 m
A roller-coaster car has a mass of 500 kg when fully loaded with passengers At the bottom of a circular dip of radius 40 m (as shown in the figure) the car has a speed of 16 m/s. What is the magnitude of the force of the track on the car at the bottom of the dip?
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...
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 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
prove one option out of the given options. e. V.6/RN 4.A roller-coaster car has a mass of 500 kg when fully loaded with passengers. The car passes over a hill of radius 15 m, as shown. At the top of the hill, the car has a speed of 8.0 m/s. What is the force of the track on the car at the top of the hill? 8.0 m/s a. 7.0 kN up b. 7.0 kN down c. 2.8 kN down...
A roller-coaster vehicle has a mass of 504 kg when fully loaded with passengers (see figure). (a) If the vehicle has a speed of 20.0 m/s at point A, what is the force of the track on the vehicle at this point? (b) What is the maximum speed the vehicle can have at point B in order for gravity to hold it on the track? m/s
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...