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5. The picture shows the launch and first hills of a roller coaster. The cars are...
hi 5. The picture shows the launch and first hills of a roller coaster. The cars...
hi 5. The picture shows the launch and first hills of a roller coaster. The cars are launched with some initial velocity, vi go down a hill of height hy = 4.36 m and over the first peak with height hz = 6.77 m above the lowest point on the track. The shape of the first peak is a circle with a radius of R = 5.97 m. The ride is designed so that the riders feel weightless at the...
4. A proposed space station has the shape of a large wheel with the living and...
4. A proposed space station has the shape of a large wheel with the living and working space at the very outside edge (the rim) of the wheel. The space station rotates about an axis through the center, resulting in a normal force on the people inside, simulating gravity. The radius of the wheel is R = 44.6 m. When a person inside the station with a mass M = 65.4 kg steps on a scale, the measured "weight" is...
9) A roller coaster is moving with an initial velocity of 5 m/s on a level...
9) A roller coaster is moving with an initial velocity of 5 m/s on a level track that is hi - 25 m off the ground, it goes down the ramp and back up a second ramp to a level track that is h2 - 10 m off the ground, A) What is the velocity of the roller coaster when it arrives at the lower surface (A)? Identify variables and their values. Vi=5 mi Write the full equation(s) used to...
> 2) The diagram shows the start of a roller coaster. A car with a total...
> 2) The diagram shows the start of a roller coaster. A car with a total mass Mis pulled up the first hill of height H. н Start If the chain pulling the car up the hill does a total work W to move the car from the start to the top of the hill, what is the velocity of the car at the top of the hill? R Friction and drag can be neglected. D 3) A spinning wheel...
A 4,500-kg roller coaster cart has a speed of 4.76 m/sm/s when it reaches its first...
A 4,500-kg roller coaster cart has a speed of 4.76 m/sm/s when it reaches its first peak at a 99.0 mm height from the ground level. After descending, it climbs up the second hill which is 84.2 mm above the ground level. How fast is the roller coaster cart at the top of the second hill? Assume there is no friction with the rails and no air resistance during the cart's motion.
A roller coaster designer wants to know what the speed of the cars will be at...
A roller coaster designer wants to know what the speed of the cars will be at each point on the ride so that structural supports can be constructed accordingly. The heights of the ride are given such that the initial height is h = 135m , point A is 40.5m , point B is 60.8m , point C is 79.7m , and point D is 0 m (each height given above the ground level). (Figure 1) Figure 1: http://tinypic.com/view.php?pic=303hjq9&s=8#.U-R-FlZbTwI Sorry...
questions 4 & 5 Questions 1-6 Information: Consider the roller coaster pictured. The coaster car (=...
questions 4 & 5
Questions 1-6 Information: Consider the roller coaster pictured. The coaster car (= 1000 kg) starts from restat (1) the top of the first hill at height 40 m. It then (2) drops, (3) goes over the second hifi (assume semicircular) of height Land (4) around the loop of radius R. all frictionless. After finishing the loop (5), it encounteres frictional resistance - 1 on the track at and (6) hits an armadillo m= 5 kg) at...
he goal of this problem is to engineer a roller-coaster (see Figure 1). Imagine you work,...
he goal of this problem is to engineer a roller-coaster (see Figure 1). Imagine you work, for an amusement park and your boss asks you to buy a spring that could launch a 2,000kg roller-coaster train on the track. In this problem we consider the acceleration of gravity to be g -9.8m/s. art 1: Frictionless track. We first consider a frictionless track. The train is first compressing a spring of constant k and is suddenly released. The compression A. 4m....
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1)...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1)...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
hi 5. The picture shows the launch and first hills of a roller coaster. The cars are launched with some initial velocity, vi go down a hill of height hy = 4.36 m and over the first peak with height hz = 6.77 m above the lowest point on the track. The shape of the first peak is a circle with a radius of R = 5.97 m. The ride is designed so that the riders feel weightless at the...
4. A proposed space station has the shape of a large wheel with the living and working space at the very outside edge (the rim) of the wheel. The space station rotates about an axis through the center, resulting in a normal force on the people inside, simulating gravity. The radius of the wheel is R = 44.6 m. When a person inside the station with a mass M = 65.4 kg steps on a scale, the measured "weight" is...
9) A roller coaster is moving with an initial velocity of 5 m/s on a level track that is hi - 25 m off the ground, it goes down the ramp and back up a second ramp to a level track that is h2 - 10 m off the ground, A) What is the velocity of the roller coaster when it arrives at the lower surface (A)? Identify variables and their values. Vi=5 mi Write the full equation(s) used to...
> 2) The diagram shows the start of a roller coaster. A car with a total mass Mis pulled up the first hill of height H. н Start If the chain pulling the car up the hill does a total work W to move the car from the start to the top of the hill, what is the velocity of the car at the top of the hill? R Friction and drag can be neglected. D 3) A spinning wheel...
questions 4 & 5
Questions 1-6 Information: Consider the roller coaster pictured. The coaster car (= 1000 kg) starts from restat (1) the top of the first hill at height 40 m. It then (2) drops, (3) goes over the second hifi (assume semicircular) of height Land (4) around the loop of radius R. all frictionless. After finishing the loop (5), it encounteres frictional resistance - 1 on the track at and (6) hits an armadillo m= 5 kg) at...
he goal of this problem is to engineer a roller-coaster (see Figure 1). Imagine you work, for an amusement park and your boss asks you to buy a spring that could launch a 2,000kg roller-coaster train on the track. In this problem we consider the acceleration of gravity to be g -9.8m/s. art 1: Frictionless track. We first consider a frictionless track. The train is first compressing a spring of constant k and is suddenly released. The compression A. 4m....
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
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