Physics, 22.04.2021 16:40 zeckwielen8205
F a certain quantity of gas has a volume of 30 cm3 at a
pressure of 1 × 105 Pa, what is its volume when the
pressure is
a 2 × 105 Pa,
b 5 × 105 Pa?
Assume the temperature remains constant is
Answers: 2
Physics, 22.06.2019 02:10, CrownedQueen
"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."
Answers: 2
Physics, 22.06.2019 11:00, tdahna0403
Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg • what must the total momentum of the system be after the train cars collide? kg •
Answers: 2
Physics, 22.06.2019 11:20, kendallnowell18
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
F a certain quantity of gas has a volume of 30 cm3 at a
pressure of 1 × 105 Pa, what is its volum...
Biology, 16.07.2019 22:00
Geography, 16.07.2019 22:00