Chemistry, 05.11.2020 19:30 melodyfigueroa44
A 8 kg pumpkin accelerates through the air at 2 m/s2 before smashing into the ground. How much force was required to get it into the air?
Answers: 2
Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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Chemistry, 22.06.2019 21:30
Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.
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Chemistry, 22.06.2019 22:00
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 Γ 10-4 millimeters. express each number in an alternate form.
Answers: 1
Chemistry, 23.06.2019 00:00
What conclusion can you draw from this experiment about the components of the black ink?
Answers: 3
A 8 kg pumpkin accelerates through the air at 2 m/s2 before smashing into the ground. How much force...
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