- #1
Trandall
- 5
- 0
Homework Statement
A ball is thrown at a velocity of 10 m/s, at an angle of 30° from horizontal and released 2 m
above the ground. What will the magnitude of ball’s resultant velocity be at the moment of
impact with the ground?
Homework Equations
Vf2 = vi2 + 2as
The Attempt at a Solution
Vf2 = 5(2) + 2 x -9.8 x -2
Vf2 = 25 + 39.2
Then find the square root
The answer is 11.8 m/s
What am I doing wrong, please help
Thanks