Agirl turns over a plastic cup so that the open end is facing down, and then
completely submer...
Physics, 24.10.2019 17:43, ethanmatthews2336
Agirl turns over a plastic cup so that the open end is facing down, and then
completely submerges it in a pool of water. in doing so, she traps air in the
cup so that both the air and the cup have a volume of 1185 cm?
approximately how much force must she use to keep the cup from popping
up out of the water, assuming that the weight of the cup and air can be
neglected? (recall that the density of water is 0.001 kg/cm and g = 9.81
m/s2.)
Answers: 2
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10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!
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