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michelle_1216_16
Group Title
Julie kicks a moose skin ball off the ground and into the air with an initial velocity of 25 feet per second. Assume the starting height of the ball is 0 feet. Approximately, how long does it take until the moose skin ball hits the ground again?
0.6 sec
0.8 sec
1.6 secs
2.8 secs
please help...
 one year ago
 one year ago
michelle_1216_16 Group Title
Julie kicks a moose skin ball off the ground and into the air with an initial velocity of 25 feet per second. Assume the starting height of the ball is 0 feet. Approximately, how long does it take until the moose skin ball hits the ground again? 0.6 sec 0.8 sec 1.6 secs 2.8 secs please help...
 one year ago
 one year ago

This Question is Closed

cwrw238 Group TitleBest ResponseYou've already chosen the best response.2
use the equations of motion with constant accleeration
 one year ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.2
s = ut + 0.5gt^2
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
what are the equations if you dont mind:)
 one year ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.2
s = displacement = 0 g = 32 ft/s62 and u = 25 ft/s
 one year ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.2
0 = 25t  16t^2 solve for t
 one year ago

pwnzerer Group TitleBest ResponseYou've already chosen the best response.1
cwrw238 you are so wrong that newton cam back to life and died again
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
so what would the answer be
 one year ago

pak_asfand Group TitleBest ResponseYou've already chosen the best response.1
Michelle i would like to help you but i think that the data is incomplete...
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
but that is how the question is written out what am suppose to do? i could go back and reread the lesson
 one year ago

pwnzerer Group TitleBest ResponseYou've already chosen the best response.1
yes you should you dont even know what equations of motion are
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
you see this is my third time taking this class and i really don't want to fail again.
 one year ago

pak_asfand Group TitleBest ResponseYou've already chosen the best response.1
http://library.thinkquest.org/28388/Mechanics/Motions/Equation.htm
 one year ago

pak_asfand Group TitleBest ResponseYou've already chosen the best response.1
Ahaha michelle take it easy!
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
i think I will, look over the lesson again,but what do you guys think would be the best way to approach it.
 one year ago

pwnzerer Group TitleBest ResponseYou've already chosen the best response.1
with love
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
:)
 one year ago

pak_asfand Group TitleBest ResponseYou've already chosen the best response.1
The problem that i am having is the fact that they didnt mention at which point in height the balls stops and starts falling back
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
yeah, i guess, i could always email my teacher about it because there are alway's glitches like that happening in the tests.
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
cwrw238 already said it solve 0 = 25t  16t^2 for t to get your answer (it will be the root that is not 0)
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
um ok, i will go back and do it that way.
 one year ago

michelle_1216_16 Group TitleBest ResponseYou've already chosen the best response.0
thanks for the advice everyone, you all have been great so you have a nice day
 one year ago

pwnzerer Group TitleBest ResponseYou've already chosen the best response.1
YOU HAVE TO USE SEQENCES EVERTHING ELSE IS WRONG!!!!!!!!!!!!!!
 one year ago

pak_asfand Group TitleBest ResponseYou've already chosen the best response.1
Good luck!
 one year ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.2
16t^2  25 = 0 t(16t  25) = 0 16t = 25 f = 25/16 = 1.6
 one year ago
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