Proton in a high-energy accelerator
A proton in a high-energy accelerator is givena kinetic energy of 86.7 GeV.
a) Find its momentum.
Answer in units of GeV/c.
b) Find its speed.
Answer in units of c.
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A force of 315 N is applied horizontally to a crate in order to displace the crate 35.0 m across a level floor at a constant velocity. as a result of this work, the crate;s internal energy is increased by an amount equal to 14 percent of the crate
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A science student is riding on a flatcar of a train traveling along a straight, horizontal track at a constant speed of 11.0 m/s. The student throws a ball into the air along a path that he judges to make an initial angle of 59.0° with the hor
Find the speed with which the pebble strikes the ground when the pebble is fired (a) horizontally, (b) vertically straight up, and (c) vertically straight down.
An electron with an initial speed of 500,000 m/s is brought to rest by an electric field. What was the potential difference that stopped the electron? What was the initial Kinetic energy of the electron .
Calculate the probability of a water molecule being in its flexing ground state and in each of the first two excited states, assuming that it is in equilibrium with a reservoir (say the atmosphere) at 300 K. (Hint: Calculate Z by adding up the fir
Calculate the distance "d" that the block travled down the incline.
Moves with simple harmonic motion over a horizontal frictionless surface. At the instant that it is displaced from equilibrium by -0.050m, what is its acceleration?
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