Physics, 17.10.2020 09:01, raquelqueengucci25

What would BEST account for the lack of population in the southwestern portion of Africa?

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Physics, 22.06.2019 04:30, leilaford2003

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Physics, 22.06.2019 11:30, tommyaberman

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

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Physics, 22.06.2019 13:50, demitae8839

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Physics, 22.06.2019 20:10, hncriciacheichi

Two cannon balls weighing 18 kg and 24 kg are chained together and fired horizontally with a velocity of 165 m/s from the top of a 21-m wall. the chain breaks during the flight of the cannonballs and the 18-kg cannonball strikes the ground at t = 1.5 s, at a distance of 240 m from the foot of the wall, and 7 m to the right of the line of fire. determine the position of the other cannonball at that instant. neglect the resistance of the air.