A ball is thrown straight up and reaches a
maximum height of 6.71 m.
What was its initial speed? The accelera-
tion of gravity is 9.8 m/s2 .
Answer in units of m/s
please give right answer and explain how you got it, thanks !
maximum height of 6.71 m.
What was its initial speed? The accelera-
tion of gravity is 9.8 m/s2 .
Answer in units of m/s
please give right answer and explain how you got it, thanks !