We are solving a roller coaster problem, We are only given the speed at which the...
We are solving a roller coaster problem, We are only given the speed at which the roller coaster must be going at the bottom of the hill to make the loop. There is a hill in front of the loop and after it. We are trying to find the minimum height of the hill. speed is 44.7 m/s
Then we have to figure out the maximum height of the loop to keep the cart in contact with it.
I mainly need help with part 1. Thank you.
Homework Answers
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We are solving a roller coaster problem, We are only given the
speed at which the...
B c d A roller coaster cart and passengers has a capacity of 2,000Ag. The roller...
B c d
A roller coaster cart and passengers has a capacity of 2,000Ag. The roller coaster needs to be designed such that the cart and passengers can make it around a loop that has a radius of 20m. At the top f the loop draw the Flee Body Diagram for the cart Write Newton's 2^nd Law equation(s) at the top of the loop. What condition is required for the cart to remain in contact with the track at the...
PLEASE ANSWER CORRECTLY THE CORRECT ANSWER IS 46 A roller coaster cart starts at the top...
PLEASE ANSWER CORRECTLY THE CORRECT ANSWER IS 46
A roller coaster cart starts at the top of a quarter circular
hill (no friction) of some radius at a speed of 11.8
m/s. At the bottom of the hill it encounters a
horizontal surface with friction and the coefficient of kinetic
friction is 0.55. It travels over that horizontal surface for 8
meters and encounters a frictionless loop with a radius of 23
meters. If it is to just barely make...
A roller coaster track is set up so that the coaster starts from rest, falls, and...
A roller coaster track is set up so that the coaster starts from
rest, falls, and proceeds to go through a loop according to the
picture. Ignore friction. The photogates can be used to determine
the velocity of the cart.
Using energy conservation, find the minimum height the cart must
start from in order to complete the loop.
Need some help working out these equation. Any help is really
appreciated!!
Track Car Photogate
Problem 1: Looping. The looping of a roller coaster has the radius R. The roller coaster...
Problem 1: Looping. The looping of a roller coaster has the radius R. The roller coaster starts at rest in height H over the deepest point of the looping (as shown in the figure). Neglect friction and consider the roller coaster as a mass point of mass m. Q.1) Express the total energy of the body. The reference point for the potential energy is at the center of the loop. Q.2) Find the speed of the body at the top...
Determine the exact height h from which a roller coaster cart must be released in order...
Determine the exact height h from which a roller coaster cart must be released in order for the normal force exerted on said cart at the top of the loop to equal twice the force due to gravity; i.e. Fx = 2mg (at the top of the loop). Note that the roller coaster cart is made to traverse a vertical (circular) loop with radius R. Assume, for the purposes of this exercise, that the roller coaster cart is released from...
Problem 1 You are designing a roller coaster, shown in the figure below. An empty car...
Problem 1 You are designing a roller coaster, shown in the figure below. An empty car has a mass of 120 kg. The radius of the vertical loop in the track is 12.0 m and the bottom of the loop is 5.0 m above the ground. Assuming the roller coaster is frictionless, how high must the car initially climb above the ground (point A) such that the speed of the car is 25.0 m/s at the top of the loop...
When a roller coaster went upside down at the top of a loop with a radius...
When a roller coaster went upside down at the top of a loop with a radius 8.0m, a speed of 11.2m/s was required to make the coaster feel safe. A. Assuming that air resistance and friction are negligible , what speed will the roller coaster have when it is right-side up at the bottom of the loop? B. The roller coaster begins its trip by being pulled up the lift hill by a chain lift and dropped after it reaches...
Part of a roller-coaster ride involves coasting down an incline and entering a loop 7.10 m...
Part of a roller-coaster ride involves coasting down an incline and entering a loop 7.10 m in diameter. For safety considerations, the roller coaster's speed at the top of the loop must be such that the force of the seat on a rider is equal in magnitude to the rider's weight. From what height above the bottom of the loop must the roller coaster descend to satisfy this requirement? m 1 -11 points SerCP8 7.P.019. My Notes Ask Your Teacher...
A roller coaster has a “hump” and a “loop” for riders to enjoy (see picture). The...
A roller coaster has a “hump” and a “loop” for riders to enjoy (see picture). The top of the hump has a radius of curvature of 12 m and the loop has a radius of curvature of 15 m. (a) When going over the hump, the coaster is traveling with a speed of 9.0 m/s. A 100-kg rider is traveling on the coaster. What is the normal force of the rider’s seat on the rider when he is at the...
A car in an amusement park roller coaster ride rolls without friction at the top of...
A car in an amusement park roller coaster ride rolls without friction at the top of a hill. The car begins at a height h from the top of a hill. A the bottom, the car then goes through a vertical loop where the car is upside down at the loop\'s top. If the radius of the loop is 20.0m, what is the minimum height h such that the car moves around the loop without falling off the track at...
B c d
A roller coaster cart and passengers has a capacity of 2,000Ag. The roller coaster needs to be designed such that the cart and passengers can make it around a loop that has a radius of 20m. At the top f the loop draw the Flee Body Diagram for the cart Write Newton's 2^nd Law equation(s) at the top of the loop. What condition is required for the cart to remain in contact with the track at the...
PLEASE ANSWER CORRECTLY THE CORRECT ANSWER IS 46
A roller coaster cart starts at the top of a quarter circular
hill (no friction) of some radius at a speed of 11.8
m/s. At the bottom of the hill it encounters a
horizontal surface with friction and the coefficient of kinetic
friction is 0.55. It travels over that horizontal surface for 8
meters and encounters a frictionless loop with a radius of 23
meters. If it is to just barely make...
A roller coaster track is set up so that the coaster starts from
rest, falls, and proceeds to go through a loop according to the
picture. Ignore friction. The photogates can be used to determine
the velocity of the cart.
Using energy conservation, find the minimum height the cart must
start from in order to complete the loop.
Need some help working out these equation. Any help is really
appreciated!!
Track Car Photogate
Problem 1: Looping. The looping of a roller coaster has the radius R. The roller coaster starts at rest in height H over the deepest point of the looping (as shown in the figure). Neglect friction and consider the roller coaster as a mass point of mass m. Q.1) Express the total energy of the body. The reference point for the potential energy is at the center of the loop. Q.2) Find the speed of the body at the top...
Determine the exact height h from which a roller coaster cart must be released in order for the normal force exerted on said cart at the top of the loop to equal twice the force due to gravity; i.e. Fx = 2mg (at the top of the loop). Note that the roller coaster cart is made to traverse a vertical (circular) loop with radius R. Assume, for the purposes of this exercise, that the roller coaster cart is released from...
Problem 1 You are designing a roller coaster, shown in the figure below. An empty car has a mass of 120 kg. The radius of the vertical loop in the track is 12.0 m and the bottom of the loop is 5.0 m above the ground. Assuming the roller coaster is frictionless, how high must the car initially climb above the ground (point A) such that the speed of the car is 25.0 m/s at the top of the loop...
Part of a roller-coaster ride involves coasting down an incline and entering a loop 7.10 m in diameter. For safety considerations, the roller coaster's speed at the top of the loop must be such that the force of the seat on a rider is equal in magnitude to the rider's weight. From what height above the bottom of the loop must the roller coaster descend to satisfy this requirement? m 1 -11 points SerCP8 7.P.019. My Notes Ask Your Teacher...
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