What happens at terminal velocity?
A. The fall speed is zero
B. The weight has decreased
C. The weight and air resistance are balanced
D. The fall speed has reached a constant value.
Answer:
C, D
What happens at terminal velocity?
A. The fall speed is zero
B. The weight has decreased
C. The weight and air resistance are balanced
D. The fall speed has reached a constant value.
Answer:
C, D
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