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A particle rotates counterclockwise in a circle of radius r0 with a constant angular speed of ω0. At time t = 0, the particle has an x coordinate of x0 and is moving to the right.
(a) Determine the x coordinate as a function of time. Express your answer in terms of known quantities.
(b) Find the x component of the particle's velocity. Express your answer in terms of known quantities.
(c) Find the x component of the particle's acceleration. Express your answer in terms of known quantities.
A flywheel 0.600 m in diameter pivots on a horizontal axis. Arope is wrapped around the outside of the flywheel, What is its moment of inertia about the rotation axis
An electron acquires 6.4 x 10^-16J of kinetic energy when it isaccelerated by an electric field from plate A to plate B. What is the potential difference between the plates?
A source emits sound wavesof frequency 200 Hz, which move through still air at 340 m/s. Find the frequency heard by the listener
Choose a common fruit fly Drosophila melanogaster at random. Call the length of the thorax (where the wings and legs attach) Y. The random variable Y has the Normal distribution with mean μ= 0.800 millimeter (mm) and standard deviation μ= 0.078 mm..
A particular organ pipe can resonate at 213 Hz, 355 Hz, and 497 Hz, but not at any other frequencies in between. What is the fundamental frequency of pipe.
In the Michelson-Morley experiment, a null result, or a net fringe shift of ΔN = 0 was obtained when the Michelson interfero meter was rotated by 90°.
a 3,000-kg vehicle collides with a 1,000-kg stationary vehicle. What was the speed of the 3,000-kg vehicle
A cannon barrel makes an angle of 34.0o with the horizontal ground. The cannonball is fired by a speed of 300 m/s. What is the range of the cannonball?
A 24.0 kg child plays on a swing having support ropes that are 2.20 m long. How fast will she be moving at the bottom of the swing
Since it is a known fact that light transmits energy and that bright lights transmits more energy than dim light, do interference effects violate conservation of energy and why?
A fully charged capacitor with a voltage of 120 kV is discharged through a resistor. What is the voltage across the capacitor at the end of three time constants?
An electron has a speed of v = 0.915 c. What is its total energy
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