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A proton travels with a speed of 4.90 106 m/s at an angle of 57° with the direction of a magnetic field of magnitude 0.160 T in the positive x-direction.
(a) What is the magnitude of the magnetic force on the proton?
N
(b) What is the proton's acceleration?
m/s2
Two skaters, of mass mA = 60kg and mB = 90 kg, are skating toward each other at the same speed v = 4 m/s. What is the speed of skater A following the collision
A perfectly reflecting flat mirror is uniformly illuminated by light striking it perpendicularly. Calculate the intensity of the light
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State the amplitude of the electric field vector in micro volts per meter to three significant figures.
The magnetic field produced by an MRI solenoid 2.2m long and 1.5m in diameter is 2.2T. Find the magnitude of the magnetic flux through the core
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A bungee cord is stretched between two poles with a force of 434 N. What is the velocity of a wave on this bungee cord
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An inductor, a capacitor, and a 64.0-? resistor are connected in series with an AC generator; the generator produces an RMS voltage of 90 V. what is the average power output of the generator
A father pulls his young daughter on a sled with a constant velocity on a level surface a distance of 10 m. how much work does the father do
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