Physics, 12.07.2019 23:20 promathninja20
After sliding down a snow-covered hill on an inner tube, ashley is coasting across a level snowfield at a constant velocity of +2.5 m/s. miranda runs after her at a velocity of +4.6 m/s and hops on the inner tube. how fast do the two of them slide across the snow together on the inner tube? ashley's mass 74 kg and miranda's is 56 kg. ignore the mass of the inner tube and any friction between the inner tube and the snow.
Answers: 1
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A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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After sliding down a snow-covered hill on an inner tube, ashley is coasting across a level snowfield...
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