Question

can someone please help me??

Answer 1

If a ball is thrown off of a 123 m cliff at a speed of 18 m/s, how far from the base of the cliff is the ball?

Answer 2

I have to use the GUESS method...

Answer 3

That's Givens, Unknowns, Equation, Substitution, Solve, correct? (Not what my teacher called it)

Answer 4

yes, that's right

Answer 5

wait wait wait...

Answer 6

What? You got it?

Answer 7

i could use Yf -Yi= Vi(t) + ½(a)(t^2)

Answer 8

1.4 = 0(t)+1/2(9.8)(t^2)

Answer 9

which means my answer is .534 seconds, right?

Answer 10

Yep, I think so, and then plug t into a kinematic eq'n for x.

Answer 11

bloomin' hell, parallel universes

testing it now!!

Answer 12

spooky

Answer 13

lol happens sometimes...