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A pipe widens from having a radius of 1.00 cm to a radius of 4.00 cm. An end cap has a dozen holes in it. If the speed of the water in the pipe is 3.00 m/s, what is the speed of the water through the dozen holes, each with radius 1.00 mm?
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Question - A stretched string has a mass per unit length of 5.00 g/cm and a tension of 10.0 N. A sinusoidal wave on this string has an amplitude of 0.12 mm and a frequency of 100 Hz and is traveling in the negative direc ...
What are (a) the x component, (b) the y component, and (c) the z component of if r=a-b+c if a =8.0i+6.0j-3.3k, b=-5.5i+4.5j +6.0k and c=1.1i+5.6j+6.3k. (d) Calculate the angle between and the positive z ...
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