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A 2,200 kg car uses a constant power output of 3.6 x 10^5 W to accelerate from rest. After 5.0 s , what will ve the cars speed
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The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
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Physics, 22.06.2019 17:50, manou76
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?
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Physics, 23.06.2019 01:30, ayeletstrauss
The process of a material going through a change of state from a gas to a liquid
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Physics, 23.06.2019 02:30, edailey4448
Aswimmer is determined to cross a river that flows due south with a strong current. initially, the swimmer is on the west bank desiring to reach a camp directly across the river on the opposite bank. in which direction shoud the swimmer head? a. the swimmer should swim southeast. b. the swimmer should swim south. c. the swimmer shuold swim northeast. d. the swimmer should swim due north. e. the swimmer should swim due east.
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A 2,200 kg car uses a constant power output of 3.6 x 10^5 W to accelerate from rest. After 5.0 s , w...
Mathematics, 05.05.2021 22:30
Mathematics, 05.05.2021 22:30
Mathematics, 05.05.2021 22:30