Monday, April 20, 2009

A flower pot falls off a window ledge 10.0 m above the ground. Its velocity as it hits the ground is?

Initial velocity is 0.


Distance is 10m.


Acceleration due to gravity is 9.81m/s^2.


Final velocity unknown.





No time is mentioned.





So what which equation do you use?
A flower pot falls off a window ledge 10.0 m above the ground. Its velocity as it hits the ground is?
u=0,S=10m, a=10m/s^2, v=?


using v^2-u^2=2aS.


v^2=2*10*10


v^2=200


v=14.142 m/s. ANS.
Reply:gravity is about 9.8 mps or 32fps idk the velocity with out knowing the time it took to hit the ground though srry :(loan

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