Question

Help???

Answer 1

@agent0smith

Answer 2

Is it a physics or calculus question?

Answer 3

physics

Answer 4

Then use motion equations. \[\Large v_f^2 = v_i^2 + 2 a \Delta x\]

Answer 5

Final velocity is 30 m/s, height is 49. Find the acceleration.

Then use v = at