You drag a suitcase of mass 8.2 kg with a force of f at an angle 41.9 ◦ with respect to the horizontal along a surface with kinetic coefficient of friction 0.33. the acceleration of gravity is 9.8 m/s 2 . if the suitcase is moving with constant velocity 1.58 m/s, what is f? answer in units of n.
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Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.
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The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?
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Physics, 23.06.2019 01:00
Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f
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Physics, 23.06.2019 09:30
What would occur if the index of refraction of a material was less than n=1? the speed of light would increase to a speed larger than the maximum speed of light in a vacuum. the light wave would not bend at all though the material. the light wave would not be able to refract and would instead reflect off of the material. the speed of light would reduce to values close to 0 m/s.
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You drag a suitcase of mass 8.2 kg with a force of f at an angle 41.9 ◦ with respect to the horizont...
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