Will medal
Please help
A base jumper falls from the top of a very tall building which is 300m tall. Assume that g = 10m/s^2 and ignore the air resistance:

Calculate the time that it takes him to drop 180m

Question

Will medal 
Please help
A base jumper falls from the top of a very tall building which is 300m tall. Assume that g = 10m/s^2 and ignore the air resistance:

Calculate the time that it takes him to drop 180m

mrnood · Answer

I answered this in maths a few hours ago

adi3 · Answer

Can you please answer it again, it was a diferent guy mayby

mrnood · Answer

the formula you need is

$$s = ut + \frac{ at ^{2} }{ 2 }$$

where 
s= distance (=180m)
u = initial velocity (=0)
a= gravitational acceleration  (= 10ms^-2)

Put those values into the equation and solve for t

adi3 · Answer

thnxs