Physics, 25.12.2020 17:30, avillarreal332
The (nonconservative) force propelling a 1.50 103-kg car up a mountain road does 5.10 106 J of work on the car. The car starts from rest at sea level and has a speed of 24.0 m/s at an altitude of 2.20 102 m above sea level. Obtain the work done on the car by the combined forces of friction and air resistance, both of which are nonconservative forces.
Answers: 3
Physics, 22.06.2019 02:00, robert7248
An object has a weight of 500 on earth what is the mass of this object
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Physics, 22.06.2019 12:30, ayoismeisjjjjuan
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
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What is the technical name for super glue type adhesives?
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The (nonconservative) force propelling a 1.50 103-kg car up a mountain road does 5.10 106 J of work...
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