Adelivery truck starts it’s run by driving 5.20 km due west before turning due north and driving an additional 2.10 km. finally, the truck turns 30.0 degrees north of east and drives for 3.70 km before reaching its first dropoff point. what is the magnitude of the total displacement of the truck from where it started to its first dropoff point?
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An asteroid is discovered in a nearly circular orbit around the sun, with an orbital radius that is 2.47 times earth's. what is the asteroid's orbital period, its "year," in terms of earth years?
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Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)
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Adelivery truck starts it’s run by driving 5.20 km due west before turning due north and driving an...
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