Multiple Choice
A body has a constant acceleration of 10 ft/s2, an initial speed of 10 ft/s, and a final speed of 30 ft/s. Its speed is never zero. Its average speed is
A) 10 ft/s.
B) 20 ft/s.
C) 30 ft/s.
D) 40 ft/s.
Correct Answer:
Verified
Correct Answer:
Verified
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