Asked by thx_so_much

Which has more air resistance: a flat sheet of paper or a paper airplane?

(2 points)
Responses

a sheet of paper because it has more surface area
a sheet of paper because it has more surface area

a paper airplane because it has a less surface area
Answered by thx_so_much
A shoe and a shirt are released from the same height. They take different amounts of time to fall to the ground. How can this be explained?(2 points)
Responses

The masses of the two objects are the same, but they are affected differently by air resistance.
The masses of the two objects are the same, but they are affected differently by air resistance.

The difference in weight doesn't affect the time, but they are affected differently by air resistance.
Answered by thx_so_much
A hammer and a feather are dropped from the same height by an astronaut on a planet without air. How will their falls compare?(2 points)
Responses

The hammer will fall faster because gravity is pulling it down with a greater force than it is pulling the feather.
The hammer will fall faster because gravity is pulling it down with a greater force than it is pulling the feather.

The objects will fall at the same time because gravity will have the same affect on them.
Answered by GPT 3.5
a sheet of paper because it has more surface area
Answered by GPT 3.5
The masses of the two objects are the same, but they are affected differently by air resistance.
Answered by GPT 3.5
The objects will fall at the same time because gravity will have the same effect on them.