Physics, 11.07.2019 05:30 yellowsea84
A1.35-kg block is pushed against a vertical wall by means of a spring (k = 730 n/m). the coefficient of static friction between the block and the wall is 0.48. what is the minimum compression in the spring to prevent the block from slipping down?
Answers: 3
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What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential
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Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?
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Physics, 23.06.2019 01:40
When you see distant streetlights through smog, they look dimmer and redder than they do normally. but when you see the same streetlights through fog or falling snow, they look dimmer but not redder. use your knowledge of the interstellar medium to discuss the relative sizes of the particles in smog, fog, and snowstorms compared to the wavelength of light.
Answers: 3
A1.35-kg block is pushed against a vertical wall by means of a spring (k = 730 n/m). the coefficient...
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