Physics, 15.02.2022 14:00 alemorachis49
A 500 kg roller coaster car is going over a hill, the top of which can be approximated as a circle of radius 40 meters. What is the maximum speed the car can go without loosing contact with the track?
Answers: 1
Physics, 21.06.2019 18:00, zandariouslee
This question is worth 54 points ! rock falls from a ledge to the ground what energy conversion occurs during this process a potential to kinetic b kinetic to potential c thermal to mechanical d chemical to mechanical
Answers: 2
Physics, 22.06.2019 04:00, katelynn73
Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
Answers: 2
Physics, 22.06.2019 14:30, ayoismeisalex
Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
Answers: 3
A 500 kg roller coaster car is going over a hill, the top of which can be approximated as a circle o...
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