Physics, 22.10.2019 22:50, austintules2005
Two toy cannons are mounted right next to each other. the first cannon launches a small ball upward, with an initial velocity of 22.0 m/s. 1.5 seconds later, the second cannon launches a second ball upward, also at 22.0 m/s. the two balls collide in the air. find the height above the cannons where the balls collide.
Answers: 1
Physics, 22.06.2019 10:00, jonlandis6
Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points
Answers: 1
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