Physics, 19.02.2020 04:23 kritalewis
A skydiver jumps out of a plane wearing a suit which provides a deceleration due to air resistance of 0. 45 m/s^2 for each 1 m/s of the skydivers velocity. Set up an initial value problem that models the skydivers velocity (v(t)). Then calculate the skydivers terminal speed assuming that the acceleration due to gravity is 9.8m/s^2 slader.
Answers: 2
Physics, 21.06.2019 19:30
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.
Answers: 3
Physics, 22.06.2019 00:40
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 1
Physics, 22.06.2019 11:00
Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good
Answers: 1
A skydiver jumps out of a plane wearing a suit which provides a deceleration due to air resistance o...
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