Physics, 06.08.2021 15:30 shahfaisal
A 500 kg rocket sled is coasting in reverse at 10 m/s (to the left). It then turns on its rocket engines for 10.0 s, with a thrust of 1500 N (to the right). What is its final velocity? (Remember velocity has magnitude and direction)
Answers: 3
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Aball is thrown upward in the air, and its height above the ground after t seconds is h ( t ) = 57 t − 16 t 2 feet. find the time t when the ball will be traveling upward at 14.25 feet per second.
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A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp
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Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?
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A 500 kg rocket sled is coasting in reverse at 10 m/s (to the left). It then turns on its rocket eng...
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