Author Question: A car with closed windows makes a left hand turn. A helium-filled balloon in the car moves to the ... (Read 34 times)

fasfsadfdsfa · **on:** Jul 29, 2018

A car with closed windows makes a left hand turn. A helium-filled balloon in the car moves to the

A) right.
B) left.
C) front.
D) back.
E) none of the above

Question 2

A common 5-liter metal can will float in air if it is

A) evacuated of air.
B) filled with a very large amount of helium.
C) thrown high enough.
D) no way, unless the displaced air weighs more than the can and its contents