Abanked circular highway curve is designed for traffic moving at 63 km/h. the radius of the curve is 218 m. traffic is moving along the highway at 42 km/h on a rainy day. what is the minimum coefficient of friction between tires and road that will allow cars to take the turn without sliding off the road? (assume the cars do not have negative lift.)
Answers: 2
Physics, 22.06.2019 06:00
The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.
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Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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Physics, 22.06.2019 13:50
Observations show that interstellar clouds can have almost any shape and
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Physics, 22.06.2019 16:00
The amount of potential energy possessed by an elevated object is equal to what?
Answers: 1
Abanked circular highway curve is designed for traffic moving at 63 km/h. the radius of the curve is...
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