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Research the mirror and optical system of the Hubble Space Telescope. Construct a scale drawing of the optical system, describe how this design differs from the basic Newtonian reflector system, and make several comparisons among the capabilities of this system and the similar reflector systems on the earth.
the eye of a hurricane passes over grand bahama island in a direction 60.0deg north of west with a speed of 38.0 kmh.
a student standing on a train staiton observes that the pitch (frequency) of the train decreases from 888.8 Hz to 862.8 Hz, What is the speed of the train
Sodium ions (Na+) move at 0.855 m/s through a bloodstream in the arm of a person standing near a large magnet. what would be the magnetic force on the arm
A photon is emitted when a hydrogen atom undergoes a transitionfrom the n = 5 state to the n = 3 state. Calculate the energy (in electron volts) of the emitted photon
The speed of a sinusoidal wave on a string depends on:
A 60.0 kg pole vaulter running at 12.0 m/s vaults over the bar. Assume that the vaulter's horizontal component of velocity over the bar is 1.0 m/s and disregarding air resistance, how high was the jump?
A 45-kg crate slides to the left initially at a speed of 5.2 m/s. A rope pulls on it with a tension of 240 N in a direction 35 degrees above the horizontal to the right. How much time is required to bring the crate to a stop
Find the resultant force of a tank that is entirely filled with an incompressible fluid and has a piston at end. Side going into take F=100N
A small immersion heater is rated at 300 Watts. Estimate how long it will take to heat a cup of soup (assume this is 290g of water)from 22oC to 54oC
A wooden plank is 5.00 meter long and supports a 75.0-kilogram block 2.00 meter from one end. find how much force is needed to support each end
An early main objection to the idea that Earth is spinning on its axis was that Earth would turn so fast at the equator that people would be thrown off into space. Show the error in this logic with calculating The weight of the person and The centrip..
Ted is traveling on his railroad car (length 30 m) at speed v = 0.6 c as shown in the figure. As measured on Alice's clock, how long does it take for Ted's railroad car to pass Alice
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