Physics, 26.10.2019 11:43, Annsanchez5526
Based on the diagram of a ball rolling down hill, what statement is true?
a) the ball in box c has less kinetic energy than the ball in box b.
b) the ball in box a has more kinetic energy than the ball in box b.
c) the ball in box c has more potential energy than the ball in box b.
d) the ball in box c has less potential energy than the ball in box b.
Answers: 3
Physics, 22.06.2019 19:40, mcmccann4317
It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc
Answers: 1
Physics, 23.06.2019 02:10, Dallas6797
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 3.00 ms . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 1
Based on the diagram of a ball rolling down hill, what statement is true?
a) the ball...
a) the ball...
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