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A section of track for a roller coaster consists of two circular arcs AB and CD...
The figure below shows a roller-coaster car on a track. The car is fully loaded with...
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....
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...
Can u answer this in details please, thank u! A 2000 kg roller coaster car travels...
Can u answer this in details please, thank u! A 2000 kg roller coaster car travels at a constant 20 m/s speed around a vertical circular track with a 10 meter radius of curvature: A. Draw a free-body diagram of the car at the top of the loop. B. Calculate the normal force on the car at the top of the loop. C. Where along the loop would the normal force be largest on this car?
At the top of a looped section of roller coaster track, the car and rider are...
At the top of a looped section of roller coaster track, the car and rider are completely upside down. What information is necessary to calculate the minimum speed of the car that will prevent a rider from falling out of it? Assume the rider is not strapped into the car. A.) the radius of the loop, the mass of the rider. and the mass of the car b. the mass of the rider and the width of the track c....
A roller coaster is passing through the very bottom of a semicircular section of track. (a)...
A roller coaster is passing through the very bottom of a semicircular section of track. (a) The FBD at right shows the forces acting on the cart at the bottom of the track, but the vectors are not necessarily drawn to scale. Which of the two forces must be larger? Explain in 1 - 2 sentences without equations or math, using what you know about circular motion and N2L. (b) The magnitude of the normal force acting on the coaster...
A certain roller coaster design uses a vertical loop of radius 7.248 m. Assuming that the...
A certain roller coaster design uses a vertical loop of radius 7.248 m. Assuming that the roller coaster remains on the track, what is the minimum speed of a car at the top of the loop? (HINT: In general, the centripetal force is the vector sum of the car's weight w and the normal force N exerted by the tracks. The value of N varies with the speed. The minimum value of N is zero, which occurs when the roller...
In order for the mass traveling around a circular roller coaster loop to stay on the...
In order for the mass traveling around a circular roller coaster loop to stay on the track at the top of the loop, what must the mass' minimum speed be at the top of the 10 m radius loop?
A roller-coaster car has a mass of 498 kg when fully loaded with passengers. The path...
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...
90 m (15 points) A roller coaster ride at an amusement park lifts a car of...
90 m (15 points) A roller coaster ride at an amusement park lifts a car of mass 700 kg to point A at a height of 90 m above the lowest point on the track, as shown above. The car starts from rest at point A. rolls with negligible friction down the incline and follows the track around a loop of radius 20 m. Point B. the highest point on the loop, is at a height of 50 m above...
1. A roller coaster has a 300 kg car. Assume the track is frictionless. a) The...
1. A roller coaster has a 300 kg car. Assume the track is frictionless. a) The car starts at a speed 20 m/s on a horizontal track. It then goes through a circular loop. What is the speed of the car when it is at the top of the loop, h = 10 m above the horizontal track? b) What is the normal force applied from the track at the point? Does this force point upward or downward? Assume the...
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 is passing through the very bottom of a semicircular section of track. (a) The FBD at right shows the forces acting on the cart at the bottom of the track, but the vectors are not necessarily drawn to scale. Which of the two forces must be larger? Explain in 1 - 2 sentences without equations or math, using what you know about circular motion and N2L. (b) The magnitude of the normal force acting on the coaster...
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...
90 m (15 points) A roller coaster ride at an amusement park lifts a car of mass 700 kg to point A at a height of 90 m above the lowest point on the track, as shown above. The car starts from rest at point A. rolls with negligible friction down the incline and follows the track around a loop of radius 20 m. Point B. the highest point on the loop, is at a height of 50 m above...
1. A roller coaster has a 300 kg car. Assume the track is frictionless. a) The car starts at a speed 20 m/s on a horizontal track. It then goes through a circular loop. What is the speed of the car when it is at the top of the loop, h = 10 m above the horizontal track? b) What is the normal force applied from the track at the point? Does this force point upward or downward? Assume the...
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