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An incident x-ray photon is scatterted from a free electron that is initailly at rest. The photon is scatterted straight back at an agle of 180 degree from its intial direction. The wavelength of the sacatered photon is 9.00x10^-2nm
What is the wavelength of the incident photon?
m
What is the magnitude of the electron after its collision?
What is the kinetic energy of the electron after its collission?
J
Consider an athlete who jumps a horizontal distance of 9m after reaching a maximum height of 1.5m. What was the takeoff speed v0 of the athlete
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The mass of the Earth is 5.98 ? 1024 kg, and the mass of the Moon is 7.36 ? 1022 kg. Locate the center of mass of the Earth-Moon system as measured from the center of the Earth
Find an action to decrease the rise time of pulses passing through an amplifier.
The brakes are applied to a car traveling on a dry, level highway. A typical value for the magnitude of the car's acceleration is 5.45 m/s2. If the car's initial speed is 33 m/s, how long does it takes to stop and how far does it travel, starting ..
A 0.900-V potential difference is maintained across a 1.50-m length of tungsten wire that has a cross-sectional area of 0.400 mm2. What is the current in the wire
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What is magnitude of the force that a concrete support exerts on the bridge at each end. The cloth exerts a friction force of 0.100 N on the mug and the cloth is pulled with a constant acceleration of 3.00 m/s.
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