Physics, 21.08.2019 23:10 GingerSnaps
Atheme ride vehicle is moving uphill at a constant speed. the slope of the hill is 10○. the mass of the vehicle plus the riders is 2000 kg. the vehicle is powered by a wlim (wheeled linear induction motor). the pole pitch of the motor is 0.5m. the friction coefficient of the surface is 0.01. the primary circuit resistance r1 is 0.5 ω, and the secondary resistance referred to the primary circuit r2’ is 1.0 ω. the equivalent inductance of the secondary circuits is 0.01h. the line-to-line voltage of the primary windings of the motor is 480v, and its frequency is 15 hz. assume that the drag force is 500n. compute the speed of the vehicle.
Answers: 2
Physics, 21.06.2019 15:40
An apple is falling from a tree. disregarding air resistance, which diagram shows the free-body diagram of the force or forces acting on the apple?
Answers: 3
Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
Physics, 22.06.2019 23:10
An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.
Answers: 3
Atheme ride vehicle is moving uphill at a constant speed. the slope of the hill is 10○. the mass of...
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