WebJul 8, 2024 · A Physics 11 Elevator Work/Power Problem Thread starter jasmine_01; Start date Jul 6, 2024; Tags phy homework Jul 6, 2024 #1 jasmine_01. 3 0. Homework Statement An elevator takes a 70 kg person from street level to the top of a 400 m sky-scraper in 4 minutes. The mass of the elevator is 500 kg. WebSep 18, 2024 · Joined: Mar 4, 2015. Posts: 108. I've created elevator that moves with acceleration. The problem is that all physical objects start to bounce during movement. Changing some thresholds helps a bit, but CharacterController is still bouncing (when moving down). Slowing elevator down doesn't help much either. Code (CSharp):
Physics Simulation: Elevator Ride - Physics Classroom
WebThe combined system of you + elevator has two forces, a combined force of gravity and the tension in the cable. Consider the normal force acting on you from the elevator: N = mg … WebEquation 2. An the reading of the scale will correspond to the actual weight of the woman. Let us know consider the case when the elevator is accelerating upward; notice that the elevator velocity can still be upward or downward . The elevator can accelerate upward in two cases: Elevator at rest in a lower floor starting moving upward; in this ... chifley community hub
A Physics 11 Elevator Work/Power Problem Physics Forums
WebWhat is the average power the elevator exerts during this trip? The work done by the elevator over the 100 meters is easily calculable: W = mgh = (1000) (9.8) (100) = 9.8×105 Joules. The total time of the trip can be calculated from the velocity of the elevator: t = = = 25 s. Thus the average power is given by: P = = = 3.9×104 Watts, or 39 kW. WebElevator Problem. This is an application of Newton's second law to the forces felt in an elevator. If you are accelerating upward you feel heavier, and if you are accelerating … Webwhen the body is acc. vertically, acc. does not equal 0 (2nd law)-when the elevator is slowing down at the end of the upward journey (acc. is downwards, opposite to slow … chifley croft