Physics, 13.11.2019 21:31 pruittjr5161
5. it takes a 900. kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of radius 90.0 m.
it is accelerating at a rate of 23.5m/s. what is the centripetal force acting on the car, and which force provides it
Answers: 1
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Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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Which is not true about oxygen-17 and oxygen-18?
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If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?
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5. it takes a 900. kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of...
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