You are making a circular turn in your car on a horizontal road when you hit a big patch of ice, causing the force of friction between the tires and the road to become zero. While the car is on the ice, it
Question 2
2.
When a car goes around a circular curve on a horizontal road at constant speed, what force causes it to follow the circular path?
Question 3
3.
When an object moves in uniform circular motion, the direction of its acceleration is
Question 4
4.
When a bobsled goes around a banked circular curve and slided up on the side of the track, what force cause it to follow the circular path?
Question 5
5.
A skateboarder is trying to take a sharp turn (radius of 1.2m) on a road with a coefficient of friction of 0.53. She grabs hold of a tree branch to help make the turn. If she makes the turn going 3.2 m/s, what force does she need to pull with to make the turn? The mass of the girl and board together is 35 kg.
Draw the Free Body Diagram for the situation.
Question 6
6.
A skateboarder is trying to take a sharp turn (radius of 1.2m) on a road with a coefficient of friction of 0.53. She grabs hold of a tree branch to help make the turn. If she makes the turn going 3.2 m/s, what force does she need to pull with to make the turn? The mass of the girl and board together is 35 kg.
Which is the Fnet equation in the y-direction?
Question 7
7.
A skateboarder is trying to take a sharp turn (radius of 1.2m) on a road with a coefficient of friction of 0.53. She grabs hold of a tree branch to help make the turn. If she makes the turn going 3.2 m/s, what force does she need to pull with to make the turn? The mass of the girl and board together is 35 kg.
Which is the Fnet equation that shows the relationship between the normal force and gravity?
Question 8
8.
A skateboarder is trying to take a sharp turn (radius of 1.2m) on a road with a coefficient of friction of 0.53. She grabs hold of a tree branch to help make the turn. If she makes the turn going 3.2 m/s, what force does she need to pull with to make the turn? The mass of the girl and board together is 35 kg.
Which is the Fnet equation in the x-direction?
Question 9
9.
A skateboarder is trying to take a sharp turn (radius of 1.2m) on a road with a coefficient of friction of 0.53. She grabs hold of a tree branch to help make the turn. If she makes the turn going 3.2 m/s, what force does she need to pull with to make the turn? The mass of the girl and board together is 35 kg.
Which is the Fnet equation used to find the Tension Force?
Question 10
10.
A skateboarder is trying to take a sharp turn (radius of 1.2m) on a road with a coefficient of friction of 0.53. She grabs hold of a tree branch to help make the turn. If she makes the turn going 3.2 m/s, what force does she need to pull with to make the turn? The mass of the girl and board together is 35 kg.
Find the Tension Force. (Nearest Hundreth)
Question 11
11.
A particularly scary roller coaster contains a loop-the-loop in which the car and rider are completely upside down. If the radius of the loop is 13.2m with what minimum speed must the car traverse the loop so that the rider does not fall out while upside down at the top? Assume the rider is not strapped to the car.
Draw the Free Body Diagram for the situation.
Question 12
12.
A particularly scary roller coaster contains a loop-the-loop in which the car and rider are completely upside down. If the radius of the loop is 13.2m with what minimum speed must the car traverse the loop so that the rider does not fall out while upside down at the top? Assume the rider is not strapped to the car.
Which is the Fnet equation in the y-direction?
Question 13
13.
A particularly scary roller coaster contains a loop-the-loop in which the car and rider are completely upside down. If the radius of the loop is 13.2m with what minimum speed must the car traverse the loop so that the rider does not fall out while upside down at the top? Assume the rider is not strapped to the car.
Which is the equation used for find the minimum speed the car must traverse the loop so that the rider does not fall out while upside down at the top?
Question 14
14.
A particularly scary roller coaster contains a loop-the-loop in which the car and rider are completely upside down. If the radius of the loop is 13.2m with what minimum speed must the car traverse the loop so that the rider does not fall out while upside down at the top? Assume the rider is not strapped to the car.
Find the minimum speed the car must traverse the loop so that the rider does not fall out while upside down at the top? (Nearest Hundreth)
moves along a straight-line path toward the center of the circle.
moves along a path that is neither straight nor circular.
continues to follow a circular path, but with a radius larger than the original radius.