THe length that the train is pulled up the lift hill is 120 meters. How much force did the lift chain apply to the coaster to pull it up the hill. Mass of the roller coaster = 4140 kg θ = 66°
CWatters said:Draw the diagram.
Check where the angle 66 degrees is measured. eg is it cos(66) or sin(66) you need.
The 120m doesn't need to feature in the calculation. That's probably for another part of the question.
The science behind roller coasters is primarily based on the principles of physics, particularly Newton's laws of motion. Roller coasters use potential and kinetic energy to propel the train along the track, and the forces of gravity, inertia, and friction help to create the thrilling experience.
Roller coasters stay on the track through a combination of design elements such as wheels, tracks, and the forces of gravity and inertia. The wheels on the train are designed to fit snugly onto the track, and the shape of the track helps to keep the train on its path as it moves through the ride.
Roller coasters have loops and corkscrews to add extra excitement and thrill to the ride. These elements also utilize the principles of physics, specifically centripetal force, to keep the train moving in a circular motion and allowing riders to experience the feeling of weightlessness.
Engineers use a combination of math, physics, and computer simulations to design roller coasters. They must consider factors such as speed, height, and g-forces to create a safe and enjoyable ride for riders. Computer simulations allow them to test different designs and make adjustments before physically building the ride.
Yes, roller coasters are designed with safety as the top priority. Engineers follow strict safety regulations and conduct thorough inspections to ensure that the ride is safe for riders. However, it is important for riders to follow all safety instructions and guidelines while on the ride.