Physics, 02.11.2020 22:40 blackboy21
Prentice Hall. All
3. Consider the equation Work = Force X Distance. If a machine
increases the distance over which a force is exerted, the force
required to do a given amount of work
Answers: 2
Physics, 21.06.2019 17:30
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
Physics, 22.06.2019 02:30
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?
Answers: 1
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Prentice Hall. All
3. Consider the equation Work = Force X Distance. If a machine
increases t...
increases t...
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