(drop) - vi = 0 m/s
(How fast) - v = ?
plz set up and solve
2006-09-17 17:12:01 · 8 answers · asked by sub.lihhjj 2 in Science & Mathematics ➔ Physics
1) Try doing your own homework before you come here.
2) Gravitational Acceleration = 9.8m/s^2
(vf-vi)/t = a
(vf-vi) = a*t
vf = a*t
vf = 9.8m/s^2 * 1s
vf = 9.8m/s
2006-09-17 17:18:47 · answer #1 · answered by sft2hrdtco 4 · 0⤊ 1⤋
Whatever the factor gravity is. If you drop both a golf ball and a piano at the same time at the same distance to the ground, they'll both hit the ground at the same point in time. Personally, I think it's a trick question. All that is what I remember from high school physics, that was a long time ago, and I could be wrong though.
Oh, just read some of the answers and Hatcher's got it right on the money: 9.8 metres per second.
2006-09-18 00:20:46 · answer #2 · answered by Anonymous · 0⤊ 0⤋
It goes at 32 feet per second in the first second since it accelerated from 0 fps by the factor g (which equals 32 fps/second)
2006-09-18 00:54:48 · answer #3 · answered by Rich Z 7 · 0⤊ 0⤋
h=v0 *t- 1/2 g t*t
v0=0
t0=0
g=10
t=1
h=0-1/2 * 10 * 1 *1
h=-5 meters down
distance=velocity times time
velocity=5 m/s
2006-09-18 00:18:48 · answer #4 · answered by iyiogrenci 6 · 1⤊ 0⤋
v=u+at=0+9.8X1=9.8m/s
2006-09-18 01:40:53 · answer #5 · answered by Anonymous · 0⤊ 0⤋
How far did it go in one second?
2006-09-18 00:19:27 · answer #6 · answered by Anonymous · 0⤊ 0⤋
fast as a monkey's azzzzzz
2006-09-18 00:14:30 · answer #7 · answered by sunflare63 7 · 1⤊ 0⤋
9.8m/s
2006-09-18 00:19:22 · answer #8 · answered by bored at work 3 · 1⤊ 0⤋