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An air-track cart is attached to a spring and completes one oscillation every 5.67 s in simple harmonic motion. At time t = 0.00 s the cart is released at the position x = +0.250 m. What is the position of the cart when t = 29.6 s?
The answer is x=0.0461m but I do not know to get that. Please explain.
Compare the Boltzmann distribution, the Bose-Einstein distribution, and the Fermi-Dirac distribution.
A cylindrical tank with a large diameter is filled with water to a depth D = 0.25 m. A hole of cross section A = 6.1 cm2 in the bottom of the tank allows water to drain out. What is the rate at which water flows out
A tennis player swings her 1000 g racket with a speed of 8.00m/s . She hits a 60 g tennis ball that was approaching her at a speed of 13.0m/s, How fast is her racket moving immediately after the impact
Two 8.0mm×8.0mm electrodes with a0.10-mm-thick sheet of Mylar between them are attached to a 9.0V battery. What is the charge before and after the Mylar is withdrawn
Astronomers observe a 60.0 * 10^6 Hz source both directly and by reflection from the sea. The receiving dish is 20.0m above the sea level. If the two waves interfere constructively at the location of the dish, what is the angle of the source above th..
A brick is thrown upward from the top of a building at an angle of 45° to the horizontal and with an initial speed of 10 m/s. If the brick is in flight for 2.8 s, how tall is the building.
An aircraft starts at rest and is accelerated at 7.5 m/s2 for 11.9 sec, at which time the aircraft launches. Find the distance traveled from starting point to launch point
Edison was a proponent of DC electricity while Westinghouse favored an alternating current approach. Discuss the technological arguments that were brought forward by Edison and Westinghouse. Bring physical detail to your posts.
Starting from rest, a crate of mass is pushed up a frictionless slope of angle by a horizontal force of magnitude. What is the speed of the crate at the top of the slope
the sound intensity 59 m from a wailing tornado siren is 0.11 wm2. a what is the intensity at 1190 m? b the weakest
You have an uncharged capacitor (12 x 10-6 F) and a resistor (1000 ohms) connected to a battery of 200 V at time t=0, What is the final charge on the capacitor
X rays diffract from a crystal in which the spacing between atomic planes is 0.179nm. What is the angle of the first-order diffraction
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