What is proton speed when it reaches the negative plate
The electric field strength is 50,000 N/C inside a parallel-plate capacitor with a 2.0mm spacing. A proton is released from rest at the positive plate. What is the proton's speed when it reaches the negative plate?
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A steam power plant receives 1000 Btu/s in the boiler at 1250 F and discharges 600 Btu/s in the condenser at 80 F. The pump requires 25 Btu/s.
A 50 kg crate rests on a rough horizontal surface with µk=0.3. An electrically powered winch is utilize to accelerate the crate at a constant rate until it reaches a speed of v=5 m/s within a distance of s=20 m, If the motor has the efficien
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The authorities conducting the examination realized that it was possible to pass by guessing answers, and they decided to fix a maximum number of attempts a student may make. What number of attempts should they allow if they require the total prob
A piston-cylinder device contains 0.8 kg of steam at 300°C and 1 MPa. Steam is cooled at constant pressure until one-half of the mass condenses.
Let v be the speed, in meters per second, of an oxygen molecule, and let p(v) be the density function of the speed distribution of oxygen molecules at room temperature. Maxwell showed that p(v)= av^(2)e^(-(mv^(2))/(2kT) where k= 1.4 x 10 ^(-23) is
A 0.919 kg particle has a speed of 6.5 m/s at point A and kinetic energy of 5.9J at point B. What is the total work done on the particle as it moves from point A to B?
Obtain the equation for the flow streamlines for a = b = 2 s^-1. Plot several streamlines in the first quadrant for a = b = 2 s^-1, including the one that passes through the point (x, y) = (1,1).
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