Cliff divers at acapulco jump into the sea
from a cliff 31.5 m high. at the level of the
sea, a rock sticks out a horizontal distance of
12.49 m.
the acceleration of gravity is 9.8 m/s.
with what minimum horizontal velocity
must the cliff divers leave the top of the cliff if
they are to miss the rock?
answer in units of m/s.

V=4.927 m/s

Explanation:

H=Vi*t+0.5*g*t²  1

initial  velocity is Vi=0 m/s

H=31.5

putting value of H in equation 1

31.5=0+0.5*9.81*t²

t=2.535 s

S=V*t       2

Horizontal distance S=12.49 m

12.49=V*(2.535)

V=4.927 m/s

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary