Question

with what velocity must a ball be thrown vertically upward in order to achieve the height of 50 ft? And how long will it stay in the air?

Answer 1

if this helps here is a equation \[average speed = distance traveled \div time of travel\]

Answer 2

ok, ill try.

Answer 3

U hv to use the formula is
v^2=u^2-2*g*h

Answer 4

At maximum height v=0

Answer 5

Given h=50 ft

Answer 6

response plz!!!!