Physics, 14.12.2020 23:20 Natalierg05
Heather drives her Super-Beetle around a turn on a circular track which has a radius of 200 m. The Super-Beetle has a mass of 1500 kg and Heather maintains a speed of 20 m/s around the turn. As shown in the picture below. a) What is the centripetal acceleration of Heather’s car? b) What is the centripetal force applied by the track?
Answers: 2
Physics, 21.06.2019 16:00
Your pendulum clock which advances 1.0 s for every complete oscillation of the pendulum is running perfectly on earth at a site where the magnitude of the acceleration due to gravity is 9.80 m/s2. you send the clock to a location on the moon where the magnitude of the acceleration due to gravity is 1.65 m/s2.
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Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
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Heather drives her Super-Beetle around a turn on a circular track which has a radius of 200 m. The S...
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