science
 👍
 👎
 👁
Respond to this Question
Similar Questions

Physics
Problem 2 A 350 kg roller coaster starts from rest at point A and slides down the frictionless looptheloop shown in the figure. a) How fast is the roller coaster moving at point B? b) How hard does it press against the track at

algebra
Please help!!! Ray and Kelsey have summer internships at an engineering firm. As part of their internship, they get to assist in the planning of a brand new roller coaster. For this assignment, you help Ray and Kelsey as they

Science
Juan is riding in a roller coaster that is going downhill. Juan waves as he passes his friend Marta, who is standing on the ground. Which of the following is not moving with respect to Juan? a. Marta b. the trees around the roller

physics
A roller coaster of mass 1000.0 kg passes point A with a speed of 1.80 m/s? point a= 30m point b= 0m point c= 25m point d= 12m 1. What is the total mechanical energy of the roller coaster at point A? 2. What is the speed of the

algebra
Across a horizontal distance of 25 feet, a roller coaster has a steep drop. The height of the roller coaster at the bottom of the drop is 125 feet, compared to its height at the top of the drop. What is the average amount that

Science
2. How does the gravitational potential energy of Coaster A compare with that of Coaster B? An image shows two roller coasters. At the left, coaster A is positioned at the top of a 30 meter hill. To the right, coaster B is atop a

Math
1. What percent of people chose the Ferris wheel or the carousel as their favorite ride? Other 19% Ferris wheel 18% Carousel 25% Roller coaster 38% A. 25% B. 37% C. 43% <  C? D. 56% 2. Two hundred people were surveyed about

Physics
A 1000 kg roller coaster begins on a 10 m tall hill with an initial velocity of 6m/s and travels down before traveling up a second hill. As the coaster moves from its initial height to its lowest position, 1700J of energy is

Physics
A student has a weight of 650 N. While riding on a rollercoaster this same student has an apparent weight of 1.97 x 103 N at the bottom of a loop that has a radius of 17.0 m. The speed of the rollercoaster is I just need the

Science
The Millennium Force is the highest roller coaster in North America. It reached a maximum height to 94.5 m. The total mass of the roller coaster car and its passengers is 1380 kg. The speed of the roller coaster is 41.1 m/s at its

physics
The radius of curvature of a looptheloop for a roller coaster is 11.8 m. At the top of the loop (with the car inside the loop), the force that the seat exerts on a passenger of mass m is 0.80mg. Find the speed of the roller

Physics
Steel Phantom is a roller coaster in Pennsylvania that, like the Desperado in Nevada, has a vertical drop of 68.6m Suppose a rollercoaster car with a mass of 1000 kg travels from the top of that drop without friction. The car
You can view more similar questions or ask a new question.