Physics, 09.12.2021 03:20 raebruh3154
On the drive home, they hit a patch of ice and lost control of the car, 850kg. Their car skids at 3m/s and collides with and sticks to a pickup truck that was parked, 1280kg. Is this collision elastic or inelastic? How fast and in which direction will the car be moving after the collision?
Answers: 1
Physics, 21.06.2019 23:30
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 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
Physics, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
Answers: 1
On the drive home, they hit a patch of ice and lost control of the car, 850kg. Their car skids at 3m...
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