A speedboat increases in speed from 21.5 m/s to 27.9 m/s in

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A speedboat increases in speed from 21.5 m/s to 27.9 m/s in a distance 223 m. Find the magnitude of its acceleration. An

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A speedboat increases in speed from 21.5 m/s to 27.9 m/s in a distance 223 m. Find the magnitude of its acceleration. Answer in units of m/s2. A projectile is fired straight up at a speed of 15 m/s. How long does it take to reach the top of its motion? The acceleration of gravity is 9.8 m/s2 . Answer in units of s. A supersonic jet flying at 146 m/s is beingaccelerated uniformly at 23.2 m/s2 for 21.4 s. What is its final velocity? Answer in units of m/s. The speed of sound in air is 331 m/s. How many times the speed of sound is the planeâ€™s final speed?

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