Physics, 10.03.2021 20:00 NickWinston8712
An engineer is trying to determine the maximum speed at which a 800kg car can travel around the curve. The coefficient of friction between the wheels and the road is 0.5. Answer questions for the case when the car is traveling at the maximum speed.
What is the magnitude of the turning friction?
What is the centripetal net force on the car?
What is the car's centripetal acceleration?
At what maximum speed can the car navigate the curve?
Answers: 2
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Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?
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Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
Answers: 3
Physics, 22.06.2019 17:40, swaggirllely36
Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.
Answers: 2
An engineer is trying to determine the maximum speed at which a 800kg car can travel around the curv...
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