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A 0.200 nm photon collides by a stationary electron. After the collision, the electron moves forward and the photon recoil backward. Discover the momentum and the kinetic energy of the electron.
A 7.4- g piece of silver undergoes isochoric heating, By how many joules does the internal energy change
a satellite orbits the earth a distance of 1.50x10^7m above the planet's surface and takes 4.89 hours for each revolution about the earth. what is the acceleration of this satellite
A variable force, given by the analytical expression F = 3x2 with x in meters, acts on an object, changing only the kinetic energy of the object. Assume the particle starts out at x=0. a) Make a sketch of the force acting on the object as a function ..
How is Coulomb's Law used to calculate: the electric force between particles, the electric potential energy of a charge distribution, the electric field due to a charge distribution, and the electric potential due to a charge distribution?
A skier starts from rest at the top of a hill. The skier coastsdown the hill and up a second hill, as the drawing illustrates. Thecrest of the second hill is circular, with a radius of 31.5 m.Neglect friction and air resistance.
a 15.0-v battery is attached to a 1.50-mf capacitor and a 160-? resistor.a once the capacitor is fully charged what is
assume the earth to be sphere of a uniform density a what is its rotational energy? take the radius of the earth to be
A 30 kg launching machine fires a 250 gram projectile horizontally at 100 m/s. This causes the machine to slide backward 1.122 meters before coming to a rest. What surfaces are likely to cause this friction
A light bulb is connected to a 120.0-V wall socket. The current in the bulb depends on the time t according to the relation I = (0.839 A) sin [(204 Hz)t]
The density of water in Earth's hydrosphere and the density of rocks in the crust are both lower than the average density of the planet as a whole
You are asked to design a spring that will give a 1280 kilogram satellite a speed of 2.50 m/s relative to an orbiting space shuttle. Find what distance must the spring be compressed
The current through a 1.5 H inductor changes from zero to 1mA in 5 us. How much is the absolute value of self-induced voltage
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