Compute skydiver-s average speed during free-fall
At 3:10P.M. skydiver jumps from the airplane at the altitude of 15,000 feet. At 3:10:26 at the altitude of 4200, skydiver opens parachute. Determine skydiver's average speed during 26-second free-fall?
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Height (h) of bucket after t seconds is given by following formula: h=-16t^2+64. How long it will take for bucket to hit ground?
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