Physics, 11.03.2020 23:28 calebwoodall6477
A 170 lb fire fighter is carrying 75 lb of equipment up (10 in.) stairs. There are 15 stairs per story in this building. How many dietary calories does the fire fighter burn in climbing 10 flights of stairs
Answers: 1
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Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
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Which sound characteristic is not affected by the relative motion of an object
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What is the coefficient of kinetic friction μk between the block and the tabletop?
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If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?
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A 170 lb fire fighter is carrying 75 lb of equipment up (10 in.) stairs. There are 15 stairs per sto...
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