Physics, 17.04.2020 03:28, person4936
Imagine holding an air-filled 2 L soda bottle (V = 2000 cm3) underwater. You have used a scale to determine that the mass of the soda bottle is mbottle = 50 g. When you push it down to submerge it completely in a pool, what force is required to hold it underwater in N? (Hint: Don't forget the mass of the air in the bottle!)
Answers: 1
Physics, 22.06.2019 16:30, taliajohnsom9901
Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
Answers: 1
Physics, 22.06.2019 18:20, tylersabin72
Object a has a length of 3 cm, a width of 2 cm, and a height of 4 cm. object b is dropped into a graduated cylinder. it displaces 19 ml of water. the volume of object a is: a: greater than the volume of object b b: less than the volume of object b c: equal to the volume of object b
Answers: 2
Physics, 23.06.2019 02:30, morenodonaldo762
Can a molecule have bond dipoles but not have a molecular dipole?
Answers: 2
Imagine holding an air-filled 2 L soda bottle (V = 2000 cm3) underwater. You have used a scale to de...
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