Physics, 06.02.2022 20:20, jumeljean123oythxy
a plane inclined at an angle of 30° to the horizontal has an efficiency of 50%. the force parallel to the plane required to push a load of 120N uniformly up the plane is?
Answers: 1
Physics, 21.06.2019 13:00, demarcuswiseman
During your summer internship for an aerospace company, you are asked to design a small research rocket. the rocket is to be launched from rest from the earth's surface and is to reach a maximum height of 910 m above the earth's surface. the rocket's engines give the rocket an upward acceleration so it moves with acceleration of 16.0 m/s2 during the time t that they fire. after the engines shut off, the rocket is in free fall. ignore air resistance.
Answers: 1
Physics, 21.06.2019 23:30, izzyisawesome5232
The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 09:10, mariap3504
The air that we breath is made mostly of which gaseous molecule
Answers: 1
a plane inclined at an angle of 30° to the horizontal has an efficiency of 50%. the force parallel t...
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