If you jump from rest from a height of 2.0 m above ground, what is your speed (magnitude only), right before you hit the ground?
Use the acceleration due to gravity as g=9.8 m/s2
Thank you to whoever answers this!
initial velocity, u = 0 m/s
final velocity, v = to be found m/s
displacement, S = -2 m
acceleration, a = -g = -9.8 m/s/s
The relationship between the variables is:
v²-u² = 2aS
Can you take it from here?