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Question: Atoms can be "cooled" to incredibly low temperatures by letting them interact with a laser beam. Various novel quantum phenomena appear at these temperatures.
Question I: What is the rms speed of cesium atoms that have been cooled to a temperature of 100nK?
Please show your results in detailed calculations for rms speed of cesium atoms.
A ship sails 130 km due north from island A to island B and then 92 km, in the direction 22° south of east, to island C. Calculate the magnitude and direction of the displacement vector in the last trip
An AC generator has 85 rectangular loops on its armature. Each loop is 13 cm long and 7 cm wide. What will be the maximum output voltage of this generator
A 4958-kg truck traveling with a velocity of 18.7 m/s due east collides head-on with a 1695-kg car traveling with a velocity of 11.9 m/s due west. find the momentum of each vehicle prior to the collision
An 18.0 kilogram package slides down a 38.0 degree incline and accelerates at 0.272 m/s2. Determine the friction force impeding its motion
A plate carries a charge of -3.9 µC, while a rod carries a charge of +2.2 µC. How many electrons should be transferred from the plate to the rod, so that both objects have the same charge.
A copper wire is 6.00 m long and has a cross-sectional area of 1.00 multiplied by 10-4 m2. what is the maximum torque that can act on it
Old naval ships fired 15 kg cannon balls from a 210kg cannon. It was very important to stop the recoil of thecannon, What was the speed of the cannon ball if the spring compressed50 cm when the cannon was fired
what would the g-force kinetic energy and overall force a human head would absorb if they were broadside t-boned by an
A cube has sides of length L=0.300m. It is placed with one corner at the origin. Find the total electric charge inside the cube
q1. two small charged metal spheres a and b are situated in a vacuum. the distance between the centres of the spheres
An Escort and a Camaro traveling at right angles collide and stick together. The Escort has a mass of 1300 kg, What was the speed of the Camaro
Here's a basketball problem: A 80.0 kg basketball player is running in the positive direction at 7.0 m/s. what is the resulting velocity of the 80.0 kg player
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