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The arm and seat of the amusement-park ride have a mass of 1.7 Mg, with the...
PRACTICE ANOTHER The figure shows a photo of a swing ride at an amusement park. The...
PRACTICE ANOTHER The figure shows a photo of a swing ride at an amusement park. The structure consists of a horizontal, rotating, circular platform of diameter D from which seats of mass m are suspended at the end of massless chains of length d. When the system rotates at constant speed, the chains swing outward and make an angle θ with the vertical. Consider such a ride with the following parameters: D = 8.50 m, d = 2.50 m, m...
An amusement park ride consists of a rotating circular platform 11.6 m
011An amusement park ride consists of a rotating circular platform 11.6 m in diameter from which 10 kg seats are suspended at the end of 3.1 m massless chains. When the system rotates, the chains make an angle of 13.8° with the vertical. The acceleration of gravity is 9.8 m/s2 What is the speed of each seat? Answer in units of m/s. 012 If a child of mass 38.2 kg sits in a seat, what is the tension in the chain (for the same angle)? Answer...
The figure shows a photo of a swing ride at an amusement park.
The figure shows a photo of a swing ride at an amusement park. The structure consists of a horizontal, rotating, circular platform of diameter D from which seats of mass m are suspended at the end of massless chains of length d. When the system rotates at constant speed, the chains swing outward and make an angle with the vertical. Consider such a ride with the following parameters: D = 9.00 m, d = 2.50 m, m = 9.4 kg,...
An amusement park ride consists of a large vertical wheel of radius R that rotates counterclockwise...
An amusement park ride consists of a large vertical wheel of radius R that rotates counterclockwise on a horizontal axis through its center, as shown below. The cars on the wheel move at a constant speed v. Points A and represent the position of a car at the highest and lowest point of the ride, respectively. A person of weight Fg sits upright on a seat in one of the cars. As the seat passes point A the seat exerts a...
An amusement park ride consists of a rotating circular platform 11.3 m in diameter
011 An amusement park ride consists of a rotating circular platform 11.3 m in diameter from which 10 kg seats are suspended at the end of 3.65 m massless chains. When the system rotates, the chains make an angle of 38.1° with the vertical. The acceleration of gravity is 9.8 m/s2 . What is the speed of each seat? Answer in units of m/s. 012 If a child of mass 46.4 kg sits in a seat, what is the tension in the chain (for...
V- 70 Question 2 (30 points) 2 A 60 kg passenger sits in an amusement park...
V- 70 Question 2 (30 points) 2 A 60 kg passenger sits in an amusement park ride. The arm of the ride CB is 12 m long. The passenger remains in an upright position as the arm rotates about point C. The arm rotates back and forth, remaining in the plane of the page. At the instant 0 350, the passenger has a speed of 10 m/s which is decreasing at 2 m/s a) Determine the forces that the chair...
The figure shows a photo of a swing ride at an amusement park. The structure consists...
The figure shows a photo of a swing ride at an amusement park.
The structure consists of a horizontal, rotating, circular platform
of diameter D from which seats of mass m are
suspended at the end of massless chains of length d. When
the system rotates at constant speed, the chains swing outward and
make an angle θ with the vertical. Consider such a ride
with the following parameters: D = 6.50 m,
d = 2.50 m, m = 9.5...
The figure shows a photo of a swing ride at an amusement park. The structure consists...
The figure shows a photo of a swing ride at an amusement park. The structure consists of a horizontal, rotating, circular platform of diameter D from which seats of mass m are suspended at the end of massless chains of length d. When the system rotates at constant speed, the chains swing outward and make an angle with the vertical. Consider such a ride with the following parameters: D = 7.50 m, d = 2.50 m, m = 9.0 kg,...
A pair of bumper cars in an amusement park ride collide elastically as one approaches the...
A pair of bumper cars in an amusement park ride collide elastically as one approaches the other directly from the rear, as seen in part (a) of the figure below. ((a) before collision, (b) after collision) One has a mass of m1 = 441 kg and the other m2 = 562 kg, owing to differences in passenger mass. If the lighter one approaches at v1 = 4.30 m/s and the other is moving at v2 = 3.70 m/s, calculate the...
A giant swing at an amusement park consists of a 320-kg uniform arm 10.0 m long,...
A giant swing at an amusement park consists of a 320-kg uniform arm 10.0 m long, with two seats of negligible mass connected at the lower end of the arm. 10.0 m (a) How far from the upper end is the center of mass of the arm? Score: 1 out of 1 Comment: (b) The gravitational potential energy of the arm is the same as if all its mass were concentrated at the center of mass. If the arm is...
V- 70 Question 2 (30 points) 2 A 60 kg passenger sits in an amusement park ride. The arm of the ride CB is 12 m long. The passenger remains in an upright position as the arm rotates about point C. The arm rotates back and forth, remaining in the plane of the page. At the instant 0 350, the passenger has a speed of 10 m/s which is decreasing at 2 m/s a) Determine the forces that the chair...
The figure shows a photo of a swing ride at an amusement park.
The structure consists of a horizontal, rotating, circular platform
of diameter D from which seats of mass m are
suspended at the end of massless chains of length d. When
the system rotates at constant speed, the chains swing outward and
make an angle θ with the vertical. Consider such a ride
with the following parameters: D = 6.50 m,
d = 2.50 m, m = 9.5...
The figure shows a photo of a swing ride at an amusement park. The structure consists of a horizontal, rotating, circular platform of diameter D from which seats of mass m are suspended at the end of massless chains of length d. When the system rotates at constant speed, the chains swing outward and make an angle with the vertical. Consider such a ride with the following parameters: D = 7.50 m, d = 2.50 m, m = 9.0 kg,...
A giant swing at an amusement park consists of a 320-kg uniform arm 10.0 m long, with two seats of negligible mass connected at the lower end of the arm. 10.0 m (a) How far from the upper end is the center of mass of the arm? Score: 1 out of 1 Comment: (b) The gravitational potential energy of the arm is the same as if all its mass were concentrated at the center of mass. If the arm is...
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