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A Ferris wheel with a radius of 7.5 meter rotates at a constant rate, completing one revolution every 39 second.
(a) Obtain the direction and magnitude of a passenger's acceleration when at the top of the Ferris wheel.
m/s2
(b) Obtain the direction and magnitude of a passenger's acceleration when at the bottom of the Ferris wheel.
An optometrist prescribes contact lenses that have a focal length of 50.0cm. Are the lenses converging or diverging? Is the person who wears them near-sighted or far-sighted?
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a particle falling under gravity is subject to a retarding force proportinal to its velocity. find its position as a
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a 2.0kg projectile if fired with initial velocity components Vox= 30 m/s and Voy= 40 m/s from a point on the earth's surface. What is the kinetic energy of the projectile
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An object starts from rest and undergoes uniform acceleration. During the first second it travels 5.0 m. How far will it travel during the third second
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