A. Which object hit the floor first? Why?( 5 points) *


A.PENCIL, because it has greater mass so it will exert greater gravitational force.

B.PAPER, because it has lesser mass so it will exert less gravitational force.

C.They fall at the same time.

B. Which object hit the floor first? Why?

A.Notebook, because of of air resistance.
B.Book, because of gravitational force.
C.They fall at the same time, because the objects speed up at the same rate as they fall.

C. Which object hit the floor first? Why?

A.FACESHIELD, because it has greater mass than the face mask and has less air resistance.
B.FACEMASK, because it has less mass than the face shields and has more air resistance.
C.They fall at the same time, because they have the same mass and the same gravitational force.


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