Physics, 25.01.2020 02:31, keisha7795
Iam measuring pressure in a piping system. my gauge reads 75 psig. the barometer in the lab reads 30.07 in hg.
what is the pressure in the piping system in psia?
Answers: 2
Physics, 22.06.2019 02:00, honeybaby675610
Askydiver weighing 140 lb (including equipment) falls vertically downward from an altitude of 19,000 ft and opens the parachute after 18 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.55|v| when the parachute is closed and is of magnitude 14|v| when the parachute is open, where the velocity v is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. (a) find the speed of the skydiver when the parachute opens. (b) find the distance fallen before the parachute opens. (c) what is the limiting velocity vl after the parachute opens? (d) determine how long the sky diver is in the air after the parachute opens. (e) plot the graph of velocity versus time from the beginning of the fall until the skydiver reaches the ground.
Answers: 1
Physics, 22.06.2019 07:20, coolusername1314
The softest and hardest minerals are: softest hardest
Answers: 1
Physics, 23.06.2019 00:00, kerena8291
You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the
Answers: 3
Iam measuring pressure in a piping system. my gauge reads 75 psig. the barometer in the lab reads 30...
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