Multiple Choice
A one ounce Ping-Pong ball is pushed upwards by a fan so that the Ping-Pong ball hovers neither rising nor falling. What is the force of the wind on the Ping-Pong ball in units of ounces?
A) 1 ounce in an upward direction.
B) 2 ounces in an upward direction.
C) 1 ounce in an downward direction.
D) 2 ounces in an downward direction.
Correct Answer:
Verified
Correct Answer:
Verified
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