Atoboggan and rider have a total mass of 100 kg and travel down along the (smooth) slope defined by the equation y=0.2x2. at the instant x=8 m, the toboggan's speed is 4 m/s. at this point, determine the rate of increase in speed and the normal force which the toboggan exerts on the slope. neglect the size of the toboggan and rider for the calculation
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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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What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.
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Atoboggan and rider have a total mass of 100 kg and travel down along the (smooth) slope defined by...
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