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Revie The Outlaw Run roller coaster in Branson, Missouri, foatures a track that is inclined at...
The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 79...
The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 79 ? below the horizontal and that spans a 49.4-m (162 ft) change in height. Part A If the coefficient of friction for the roller coaster is ?k=0.33, what is the magnitude of the friction force on a 1600-kg coaster train? Express your answer to two significant figures and include appropriate units. Part B How much work is done by friction during the time the...
The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 84...
The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 84 ∘ below the horizontal and that spans a 49.4-m (162 ft) change in height. A.) If the coefficient of friction for the roller coaster is μk=0.30, what is the magnitude of the friction force on a 1800-kg coaster train? B.) How much work is done by friction during the time the coaster train travels along the incline? C.) What is the speed of the...
ULTATUADALIF 100F18 <Work and Energy Problem 8.20 A roller coaster car shown in the figure is pulled up to poin...
ULTATUADALIF 100F18 <Work and Energy Problem 8.20 A roller coaster car shown in the figure is pulled up to point 1 where it is released from rest Figure 1) Part A Assuming no friction calculate the speed at point 2 Express your answer to two significant figures and include the appropriate units. PÅ RO? Value Units Figure Submit Request Answer 1011 Part B Assuming no friction calculate the speed at point 3 Express your answer to two significant figures and...
The big downhill run on the Diamondback roller coaster at King's Island is inclined 80 ∘...
The big downhill run on the Diamondback roller coaster at King's Island is inclined 80 ∘ below horizontal and the the total drop in height is 49.4 m (162 ft). a) If the coefficient of kinetic friction for going along the track is μk=0.26 , what is the magnitude of the friction force on a 1800-kg set of cars? (Express your answer to two significant figures and include appropriate units) b) How much work is done on the set of...
Problem 14.92 The roller coaster car has a speed of vA 26 ft/s when it is...
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...
Item 6 A roller coaster reaches the top of the steepest Nl with a speed of...
Item 6 A roller coaster reaches the top of the steepest Nl with a speed of 6.0 km/h. It then descends the Nil, which is at an average angle of 40 and is 37.5 m long Part A What will to speed be when it reaches the bottom A .18 Express your answer to two significant figures and include the appropriate unit A RO? Value Units Submit Request Answer Provide Feedback
please solve part b only 12.52 is incorrect answer please make sure Item 1 A roller...
please solve part b only 12.52 is
incorrect answer
please make sure
Item 1 A roller coaster car shown in the figure below is pulled up to point 1 where is released from real. Take y = 34 m (Figure 1) Assuming no friction, calculate the speed a point 2 Express your answer to two significant figures and include the appropriate units. T uÀ * * * 3 ? Value m/s Submit Βοηent Αππας - Part B Calculate the speed...
Part A You have been hired to design a spring-launched roller coaster that will carry two...
Part A You have been hired to design a spring-launched roller coaster that will carry two passengers per car. The car goes up a 12-m-high hill, then descends 17 m to the track's lowest point. You've determined that the spring can be compressed a maximum of 2.1 m and that a loaded car will have a maximum mass of 440 kg. For safety reasons, the spring constant should be 12 % larger than the minimum needed for the car to...
The weight of passengers on a roller coaster increases by 59% as the car goes through...
The weight of passengers on a roller coaster increases by 59% as the car goes through a dp with a 38 m radius of curvature. What is the cars speed at the bottom of the dip? Express your answer to two significant figures and include the appropriate units.
Determine the equivalent state of stress on an element at the same point oriented 60° clockwise...
Determine the equivalent state of stress on an element at the same point oriented 60° clockwise with respect to the element shown in the figure below. Suppose that z = 155 MPa. Oy = 101 MPa. (Figure 1) Part A Determine oyectangular Snip Express your answer to three significant figures and include the appropriate units. HÅR O ? Value Units 04- Submit Request Answer Part B Determine oy. Express your answer to three significant figures and include the appropriate units....
ULTATUADALIF 100F18 <Work and Energy Problem 8.20 A roller coaster car shown in the figure is pulled up to point 1 where it is released from rest Figure 1) Part A Assuming no friction calculate the speed at point 2 Express your answer to two significant figures and include the appropriate units. PÅ RO? Value Units Figure Submit Request Answer 1011 Part B Assuming no friction calculate the speed at point 3 Express your answer to two significant figures and...
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...
Item 6 A roller coaster reaches the top of the steepest Nl with a speed of 6.0 km/h. It then descends the Nil, which is at an average angle of 40 and is 37.5 m long Part A What will to speed be when it reaches the bottom A .18 Express your answer to two significant figures and include the appropriate unit A RO? Value Units Submit Request Answer Provide Feedback
please solve part b only 12.52 is
incorrect answer
please make sure
Item 1 A roller coaster car shown in the figure below is pulled up to point 1 where is released from real. Take y = 34 m (Figure 1) Assuming no friction, calculate the speed a point 2 Express your answer to two significant figures and include the appropriate units. T uÀ * * * 3 ? Value m/s Submit Βοηent Αππας - Part B Calculate the speed...
Part A You have been hired to design a spring-launched roller coaster that will carry two passengers per car. The car goes up a 12-m-high hill, then descends 17 m to the track's lowest point. You've determined that the spring can be compressed a maximum of 2.1 m and that a loaded car will have a maximum mass of 440 kg. For safety reasons, the spring constant should be 12 % larger than the minimum needed for the car to...
The weight of passengers on a roller coaster increases by 59% as the car goes through a dp with a 38 m radius of curvature. What is the cars speed at the bottom of the dip? Express your answer to two significant figures and include the appropriate units.
Determine the equivalent state of stress on an element at the same point oriented 60° clockwise with respect to the element shown in the figure below. Suppose that z = 155 MPa. Oy = 101 MPa. (Figure 1) Part A Determine oyectangular Snip Express your answer to three significant figures and include the appropriate units. HÅR O ? Value Units 04- Submit Request Answer Part B Determine oy. Express your answer to three significant figures and include the appropriate units....
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