SOLUTION: An Object falling from rest covers distance of d=9800t²mm in t seconds. Solve this equation for t and determine how many seconds it takes for an object to fall 22,050 mm.
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Question 441562: An Object falling from rest covers distance of d=9800t²mm in t seconds. Solve this equation for t and determine how many seconds it takes for an object to fall 22,050 mm. Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! An Object falling from rest covers distance of d = 9800t²mm in t seconds.
Solve this equation for t and determine how many seconds it takes for an object to fall 22,050 mm.
:
Replace d with 22,050
:
9800t^2 = 22050
t^2 =
t^2 = 2.25
t =
t = 1.5 seconds to fall 22,050 mm
:
:
Check solution
9800(1.5^2) =
9800(2.25) = 22050
