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.
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Part A What is the car's speed at the bottom of the dip? Express your answer using two significant figures. |
The passengers in a roller coaster car feel 50%% heavier than their true weight as the...
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 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?
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.
A roller-coaster car has a mass of 500 kg when fully loaded with passengers At the bottom of a circular dip of radius 40 m (as shown in the figure) the car has a speed of 16 m/s. What is the magnitude of the force of the track on the car at the bottom of the dip?
A roller coaster car is going over the top of a 15 m- radius circular rise. At the top of the hill, the passengers "feel light" with an apparant weight only 50% of their true weight. How fast is the roller coaster moving?
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?
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
Problems (6) and (7). Please be detailed with your answers. 6. The apparent weight of passengers (average mass of 75kg) on a roller coaster can decrease to zero as the car goes upside down in a loop-the-loop of 30.Om radius of curvature. Find the car's speed at the top of the loop if the passengers are to feel weightless. (12pts) 7. A new sports car is tested on a 500m diameter track. If the car speeds up at a steady...
A huge spring launched a cart with passengers into a roller-coaster with a circular loop, which has a radius of 8.00 meters. The whole roller-coaster is frictionless. At the top of a circular loop, the cart is moving with a speed of 10.0 m/s. The total mass of the cart with the passengers is 450 kg. a. [5] With that speed, does the cart stay in contact with the roller-coaster at the top of the loop? b. [2] At the...