A toy roller coaster cart with a mass of 1.25 kg is inched onto a frictionless t
ID: 1343538 • Letter: A
Question
A toy roller coaster cart with a mass of 1.25 kg is inched onto a frictionless track from point A as shown in the diagram to the right. At point A. w i 1.2 m high, the cart is resting against a horizontal spring with a spring constant of 0 N/m which has been compressed a distance of 0.2 m from equilibrium. The spring is then released, launching the cart down the track toward the bottom at point B. which is 0.3m above the ground. Considering point A to be the initial point for this problem, use the information given it work problem o calculate the following values (note that one of these may be equal to zero) KEi PEgi PEsi Considering point B to be the final point for this problem, use the information given in the wor problem to calculate the following values (note one of these may be equal to zero) PEgf PEsf Using energy conservation, what is the kinetic energy of the cart as it passes through point B? What is the speed of the cart at point B? Describe in terms of energy what happens to the cart after it passes point B.Explanation / Answer
A toy roller coaster cart with a mass of 1.25 kg is inched onto a frictionless t
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.