What is a substance?
a. a uniform mixture that can't be separated
b. a mixture that ca...
Answers: 1
Chemistry, 22.06.2019 01:30, adrian08022
When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
Answers: 2
Chemistry, 23.06.2019 01:30, Michael845313
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
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Mathematics, 10.12.2020 04:00
English, 10.12.2020 04:00
English, 10.12.2020 04:00
Mathematics, 10.12.2020 04:00