Physics, 24.12.2019 21:31, zaheema786ovxirt
It is past midnight and sue is sliding down a rope from her third floor window to meet her boyfriend. as she slides down the rope faster and faster she becomes alarmed and gradually tightens her grip on the rope. thus the tension in the rope gradually increases. when the tension becomes equal to sue's weight (ignore the mass of the rope),
(a) sue will stop.
(b) sue will slow down.
(c) sue will continue downward at constant speed
(d) the rope will break
Answers: 2
Physics, 22.06.2019 00:00, angelequej1167
Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.
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Physics, 22.06.2019 04:00, idontknow11223344
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
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Physics, 22.06.2019 07:00, jeremiahphillip4396
The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.
Answers: 1
It is past midnight and sue is sliding down a rope from her third floor window to meet her boyfriend...
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