Author Question: If a helium-filled balloon is released on Earth, it rises. How would a helium-filled balloon move if ... (Read 130 times)

lilldybug07 · **on:** Jul 29, 2018

If a helium-filled balloon is released on Earth, it rises. How would a helium-filled balloon move if it were released a few feet above the surface of the moon?

A) It would remain suspended at the point of release.
B) It would rise.
C) It would fall, but much more slowly than a rock dropped on the moon.
D) It would turn into a giant pumpkin.
E) It would fall at the same rate a rock falls when dropped on the moon.

Question 2

The slope of a velocity versus time graph gives

A) displacement. B) the distance traveled.
C) acceleration. D) velocity.