search
Q: A ball is thrown vertically upwards at a velocity of 20 m/s. What will be the perimeter of displacement after 3 seconds? (g = 10 m/s²)
  • A. 25 m
  • B. 15 m
  • C. 20 m
  • D. 10 m
Correct Answer: Option B -
answer image

Explanations:

explanation image