Question

A hose lying on the ground shoots a stream of water upward at an angle of 60deg. To the horizontal with a velocity of 16m/s . The height at which the water strikes the wall 8m away is?

Answer 1

horizontal problem:
u = 16 cos 60 = 8 m/s
t = d/u = 8/8 = 1 second

Vi = 16 sin 60 = 13.9 m/s

h = Vi t - 4.9 t^2
h = 13.9 (1) - 4.9 (1)^2
h = 9 m

Answer 2

Nice solution

Answer 3

Thanks for the solution. It was helpful.

Answer 4

this answer is wrong
the correct answer is 14.64m

Answer 5

this answer is wrong
the correct answer is 14.64m

Answer 6

U is equal to 8 root 3