Which of the following questions about the long jump should be answered quantitatively?
A. What is the horizontal velocity at take-off?
B. What is the angle at take-off?
C. both A and B
D. neither A nor B
Answer: C
Which of the following questions about the long jump should be answered quantitatively?
A. What is the horizontal velocity at take-off?
B. What is the angle at take-off?
C. both A and B
D. neither A nor B