Help me please 1. A soccer ball is kicked horizontally off a cliff with an initial speed of 8 m/s
and lands 16 m from the base of the cliff. What formula(s) do you need to
solve for the speed of the ball?
A. Vx =
B. Vyf = Vyi + at
C. Vyf^2 = Vyi^2 +2ady
D. dy = Vyit + }(a)t

Charles darwin marked the difference among countless finches on the galápagos islands.i hope i !

Nps pollution is caused by rainfall or snowmelt moving over and through the ground. nonpoint source pollution can include: excess fertilizers, herbicides and insecticides from agricultural lands and residential areas. oil, grease and toxic chemicals from urban runoff and energy production

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.