Physics, 10.03.2020 03:45 sandrathompson7250
A solid cylinder with a mass of 2.72 kg and a radius of 0.083 m starts from rest at a height of 4.20 m and rolls down a 88.7 â—¦ slope. What is the translational speed of the cylinder when it leaves the incline? The acceleration of gravity is 9.81 m/s 2 . Answer in units of m/s.
Answers: 2
![mgh = [\frac{1}{2} \times mv^{2}] + [\frac{1}{2} \times (\frac{mr^{2}}{2}) \frac{v^{2}}{r^{2}}]](/tpl/images/0539/8288/26305.png)
![[\frac{1}{2} \times mv^{2}] + [\frac{1}{4} \times mv^{2}]](/tpl/images/0539/8288/ccc49.png)
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A solid cylinder with a mass of 2.72 kg and a radius of 0.083 m starts from rest at a height of 4.20...
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