Magnitudes-components of ship displacement vector
An ocean liner leaves New York City and travels 21.0° north of east for 134 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions?
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A mine shaft has an elevator hung from a single steel wire cable of diameter 2.5 cm. When the cable is fully extended, the end of the cable is 500 m below the support. How much does the fully extended cable stretch when 3000 kg of ore is loaded on
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An ocean liner leaves New York City and travels 21.0° north of east for 134 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions
Consider how politics shaped the limits of reform, both in the ability of constituents to demand assistance and in the federal government's response to their demands.
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A shot-putter puts a shot (weight = 70.7 N) that leaves his hand at distance of 1.53 m above the ground. Determine the change (ΔPE = PEf - PE0) in the gravitational potential energy of the shot.
The driver of a 1250 kg car, initially traveling at 11.6 m/s, applies the brakes, bringing the car to rest in a distance of 20.5 m. Find the net work done on the car.
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