Which of these undergoes circular motion? a. A bullet shot from ...

[tingc95]

Which of these undergoes circular motion?
 a. A bullet shot from a gun.
  b. A top spinning on a table.
  c. A baseball hit by a bat.
  d. A satellite orbiting the Earth.
  e. An apple falling out of a tree.

Question 2

Why does a parachutist stop accelerating downward after opening the chute and then falling some distance?
 a. Because of the influence of the parachute, there is no longer a pull on the parachutist due to gravity.
  b. The parachutist's weight becomes zero as a result of the tug of the parachute.
  c. Air resistance produces a pull on the parachutist that is equal and opposite to the pull of gravity.
  d. The speed of freely falling objects is a constant.
  e. All objects fall with the same acceleration.

[emilymalinowski12]

Answer to Question 1

d

Answer to Question 2

c

[tingc95]

Thanks for the timely response, appreciate it

[xiazhe]

Great answer, keep it coming