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Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting height of the ball is 0 feet. Approximately, how long does it take until the soccer ball hits the ground again?
 one year ago
 one year ago
Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting height of the ball is 0 feet. Approximately, how long does it take until the soccer ball hits the ground again?
 one year ago
 one year ago

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lgbasalloteBest ResponseYou've already chosen the best response.0
this is pure math right? no physics involved?
 one year ago

AndrewNJBest ResponseYou've already chosen the best response.0
you dont show the angle (to the ground) of that velocity, i cant work out the answer!
 one year ago

A.Avinash_GouthamBest ResponseYou've already chosen the best response.0
smart :P but that's not given :P
 one year ago

TusharaBest ResponseYou've already chosen the best response.0
if thats the vertical velocity then angle is not needed
 one year ago

AndrewNJBest ResponseYou've already chosen the best response.0
vertical is the angle!
 one year ago

TusharaBest ResponseYou've already chosen the best response.0
and i think we can assume dat its the vertical velocity, or the question cant be solved
 one year ago

TusharaBest ResponseYou've already chosen the best response.0
yah it shud say dat its projected vertically
 one year ago

careless850Best ResponseYou've already chosen the best response.1
Solving RealWorld Problems Involving Quadratic Equations
 one year ago

careless850Best ResponseYou've already chosen the best response.1
Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting height of the ball is 0 feet. Approximately, how long does it take until the soccer ball hits the ground again? 1.3 secs 2.6 secs 16.0 secs 27.6 secs
 one year ago

AndrewNJBest ResponseYou've already chosen the best response.0
well my method to solve the prob is a physical way, which needs the angle. can you tell me how to work out 2.6??
 one year ago

careless850Best ResponseYou've already chosen the best response.1
Yeah, how'd you get 2.6
 one year ago

parthdesaiBest ResponseYou've already chosen the best response.0
Well it's more of a common sense guess becuase soccer balls don't stay in the air for 16 seconds or 27.6 and 42 feet per second is not gonna stay in the air for just one second. Also it matches up with A.Avinash_Goutham's answer.
 one year ago

parthdesaiBest ResponseYou've already chosen the best response.0
I've played soccer for 10 years
 one year ago

A.Avinash_GouthamBest ResponseYou've already chosen the best response.0
it can be 1.3 :P a gal can kick a ball that way........real world prob :P
 one year ago

parthdesaiBest ResponseYou've already chosen the best response.0
Well if it is a question about when it will land it's not gonna go into the goal
 one year ago

TusharaBest ResponseYou've already chosen the best response.0
i think da answer wud be 27.6 cos 42 feet per second is pretty fast and so it will stay in air for quite long
 one year ago

A.Avinash_GouthamBest ResponseYou've already chosen the best response.0
um y is it 27.6?
 one year ago

A.Avinash_GouthamBest ResponseYou've already chosen the best response.0
wat's the value of in fps?
 one year ago

TusharaBest ResponseYou've already chosen the best response.0
oh oops, my bad, m wrong
 one year ago

TusharaBest ResponseYou've already chosen the best response.0
i divided insted of multiplying
 one year ago
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