A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal to three times her weight as she goes through the dip. If r = 18.0 m, how fast is the roller coaster traveling at the bottom of the dip?
The answer is NOT 26.56
A roller coaster at an amusement park has a dip that bottoms out in a vertical...
A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal to twice her weight as she goes through the dip. If r = 20.0 m, how fast is the roller coaster traveling at the bottom of the dip?
1. A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal to twice her weight as she goes through the dip. If r = 28.7 m, how fast is the roller coaster traveling at the bottom of the dip? 2. A 0.21-kg ball on a stick is whirled on a vertical circle at a...
An engineer is designing a roller coaster for an amusement park. It is required that when the car goes over the top of a curved vertical section of trackat 6.0 m s 1 passengers feel "weightless" - that is, they feel they are "floating" out of their seats. 4 Draw a diagram that shows the forces acting on a passenger at the top of the track. (a) (b) Calculate the radius of curvature needed for this section of track.
The passengers in a roller coaster car feel 1.20 times heavier than their true weight as the car goes through a dip with a 28.0 m radius of curvature. What is the car's speed at the bottom of the dip?
URGENTTT The passengers in a roller coaster car feel 1.70 times heavier than their true weight as the car goes through a dip with a 24.0 m radius of curvature. What is the car's speed at the bottom of the dip?
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...
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...
The passengers in a roller coaster car feel 50% heavier than their true weight as the car goes through a dip with a 30.0 m radius of curvature. What is the car's speed at the bottom of the dip? Need Step by step. Sorry its late. Thanks.
The passengers in a roller coaster car feel 50%% heavier than their true weight as the car goes through a dip with a 20 mm radius of curvature. You may want to review (Page) . Part A What is the car's speed at the bottom of the dip? Express your answer using two significant figures.
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.