Physics, 30.11.2019 03:31 uh8hardiek
Aspecial electronic sensor is embedded in the seat of a car thattakes riders around a circular loop-the-loop at an amusement park. the sensor measures the magnitude of the normal force that the seatexerts on a rider. the loop-the-loop ride is in the vertical planeand its radius is 24 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads990 n. at the top of the loop, the rider is upside-down and moving, and the sensor reads 360 n. what is the speed of the rider at thetop of the loop?
Answers: 3
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Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star
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An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d
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Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)
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Aspecial electronic sensor is embedded in the seat of a car thattakes riders around a circular loop-...
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