Physics, 20.11.2020 03:30 Ruijinzhang3142
In the Mushroom Kingdom, Mario and Luigi apply a 34.5 Newton rightward force to a 44.3 Newton cart to accelerate it across a horizontal surface at a rate of 1.28 meters-per-second2. Determine the force of friction acting upon the cart, then calculate the coefficient of friction.
Answers: 1
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We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
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The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
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Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
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Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
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In the Mushroom Kingdom, Mario and Luigi apply a 34.5 Newton rightward force to a 44.3 Newton cart t...
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