Compute the speed of the wave created
A long flexible cable of 100M weighing 16N is stretched among the two poles having a force of 450N. When the cable is struck at one end, compute the speed of the wave created.
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A pendulum bob of 2.15 kg on a string 1.50 m long, is free having a velocity of 3.75 m/s if the support string makes an angle of 37.5* with the vertical. Determine the velocity of the bob at the bottom of the swing?
The speed of light is around 3x10^8 m/s and the permeability of free space is around 4π x 10^-7 T M/A. Determine the rms value of the electric field in kV/m and rms value of the magnetic field in mT.
From point B, when she sights on same tree at point C, angle between BC and BA is 87.2 degrees. Then how far is point C from point A, correct to nearest whole foot?
At 2.00 x 10^2 nF capacitor consists of a 4.0 x 10^1 microC charge. i) Determine the potential difference among the plates?
A solid glass sphere having a radius of 6.00 cm and index of refraction of 1.50 consists of a small coin embedded 3.00 cm from the front surface of the sphere. For the viewer looking at the coin via the glass, at which distance from the front surf
A glass block, for which n =1.52, consists of a blemish situated 4.5 cm from one surface. At what distance from the surface does the image of the blemish come into view to the outside observer?
Find out the shortest length of an open pipe which will resonate at 0 degrees C having a fork of frequency 160 cy/sec. Determine the frequency of the sound overtone when the temperature rises by 10 degrees?
The group of 3 people who don't drive and four drivers form the carpool. If SUV seats 8 people (two in front, 3 in middle, 3 in the back), in how many ways people can arrange themselves in vehicle to commute to work?
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