Asolid sphere and a hollow sphere are released at the same time from the top of the same inclined plane. each object has mass m and radius r. they both roll without slipping down the incline. which of the following statements about their motion must be true? the solid sphere will reach the bottom first.
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Physics, 22.06.2019 07:50, singhmanny3526
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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Physics, 22.06.2019 09:30, KieraKimball
Need asap βΌοΈ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)
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Asolid sphere and a hollow sphere are released at the same time from the top of the same inclined pl...
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