If an artillery shell is fired straight up (by
mistake!) at a speed of 1.00 km/s, how
high do...
Physics, 18.12.2020 01:10 maguilarz2005
If an artillery shell is fired straight up (by
mistake!) at a speed of 1.00 km/s, how
high does it go before falling back to
Earth (km)?
[?] km
Who ever answers this right I will cash app you money
Answers: 1
Physics, 21.06.2019 22:30
Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate
Answers: 2
Physics, 22.06.2019 17:50
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
Physics, 22.06.2019 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
Physics, 22.06.2019 19:00
The law of reflection states that the angle of reflection is equal to the angle of
Answers: 1
Arts, 03.12.2020 19:50
History, 03.12.2020 19:50
Mathematics, 03.12.2020 19:50
French, 03.12.2020 19:50
History, 03.12.2020 19:50
Mathematics, 03.12.2020 19:50
Computers and Technology, 03.12.2020 19:50
Mathematics, 03.12.2020 19:50
Social Studies, 03.12.2020 19:50