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A spaceship of rest length 192 m races past a timing station at a speed of 0.780c.
(a) What is the length of the spaceship as measured by the timing station?
m
(b) What time interval will the station clock record between the passage of the front and back ends of the ship?
s
A graph of the Force applied to a spring and the distance it stretches F vs. x yields some valuable information. What does the slope of the linear line
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Using the Bohr model what is the radius of the electron orbit in the Hydrogen atom when the electron is in the n = 9 state? What is the energy of the Hydrogen atom
An artillery shell is launched on a flat, horizontal field at an angle of ? = 37.8° with respect to the horizontal and with an initial speed of v0 = 277 m/s. What is the horizontal distance covered by the shell after 9.26 s of flight? What is the ..
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A two-slit pattern is viewed on a screen 1.08 m from the slits. what is the total width of the central bright fringe
q1. an electron with a speed of 6.12 times 108 cms in the positive direction of an x axis enters the electric field of
An oversimpliefied model of the hydrogen atom has the electron orbiting the nucleus's proton at a distance of approximately 5.29x10^-11 m. how much force is needed to keep the electron in a circular orbit
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A 40-g object connected to a spring with a force constant of 30 N/m oscillates with an amplitude of 8 cm on a frictionless, horizontal surface. Find the total energy of the system
Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic, glancing collision. Determine the final speed of each disk
What is x and y coordinates of the shell
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