Physics
Physics, 20.03.2021 08:40, kylies6723

A 2.0\,\text {kg}2.0kg2, point, 0, start text, k, g, end text toy car is released at the top of a frictionless track on the left and rolls off of the track from its right side ramp. The car starts at a height of 0.80\,\text m0.80m0, point, 80, start text, m, end text, goes through a 0.50\,\text m0.50m0, point, 50, start text, m, end text diameter loop, and exits the ramp at a height of 0.25\,\text m0.25m0, point, 25, start text, m, end text. A toy car track starts with a tall ramp to the left of height 0.80 m, has a vertical loop in the middle of 0.50 diameter, and a small ramp to the right of height 0.25 m. A car is at the top of the left ramp. Point A is at the top of the loop. Point B is at the top of the right ramp. A toy car track starts with a tall ramp to the left of height 0.80 m, has a vertical loop in the middle of 0.50 diameter, and a small ramp to the right of height 0.25 m. A car is at the top of the left ramp. Point A is at the top of the loop. Point B is at the top of the right ramp. What is the change in the car’s gravitational potential energy from \blueD AAstart color #11accd, A, end color #11accd to \blueD BBstart color #11accd, B, end color #11accd?

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A 2.0\,\text {kg}2.0kg2, point, 0, start text, k, g, end text toy car is released at the top of a fr...

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