Research

Controlled Assessment Research : Roller Coasters The main vigour transfers that compute as a simple machine travels along the caterpillar track from the trigger off of the ride to its peculiarity Source 1: Source 2: As the pirate ship f alones, GPE is transferred into KE. At the bottom of the flap its travelling at its highest make haste. As it swings grit up the other(a) side it slows down as its KE is transferred back into GPE. Rollercoasters use these energy transfers too. The scrollcoaster political machine gains GPE as it travels to the leave. in one case over the top, the car gains speed as GPE is transferred to KE. As it travels to the top of another loop, KE is transferred to GPE. Note that not all the energy is transferred to or from GPE some is transferred to the surroundings as heat and sound. Remember that all moving object lenss have energising energy, KE. The energizing energy an object has depends on its: Mass if the atomic reactor doubles, t he KE doubles look sharp if the speed doubles, the KE quadruples (increases four times). GPE = mgh KE = ½ mv2 Source 3: How the high of the hills ar designed to allow an empty car to image the end of the ride. Source 4: The coaster tracks serve to channel this throw -- they image the way the coaster cars fall.

If the tracks slope down, gravity pulls the front of the car toward the ground, so it accelerates. If the tracks tilt up, gravity applies a downward king on the back of the coaster, so it decelerates. Since an object in motion tends to stay on in motion (Newtons first law of motion), the coaster car result maintain a forward velocity so far when it is moving up the t rack, opposite the force of gravity. When th! e coaster ascends one of the smaller hills that follows the initial lift hill, its kinetic energy changes back to dexterity energy. In this way, the course of the track is constantly converting energy from kinetic to potential and back again. This fluctuation in acceleration is what makes peal coasters so much fun. In most roller coasters, the hills slackness in height as...If you want to get a jump essay, order it on our website: OrderEssay.net

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