Physics, 11.09.2019 00:20 rainbowdashgirl68

Dr. john paul stapp was a u. s. air force officer who studied the effects of extreme acceleration on the human body. on december 10, 1954, stapp rode a rocket sled, accelerating from rest to a top speed of 282 m/s (1015 km/h) in 5.1 s and was brought jarringly back to rest in only 1.9 s. calculate his (a) acceleration in his direction of motion and (b) acceleration opposite to his direction of motion. express each in multiples of g (9.80 m/s2) by taking its ratio to the acceleration of gravity. report each answer rounded to one decimal point and report only positive answers (tak

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