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Physics 7 Online
OpenStudy (saifoo.khan):

Anyone online?

OpenStudy (saifoo.khan):

Q4

OpenStudy (shadowfiend):

Let me sketch out a FBD for you really quick.

OpenStudy (shadowfiend):

Derp heh. A diagram, not a free body diagram. No forces here :p

OpenStudy (saifoo.khan):

It is dealing with v = u + at first, then s = ut + 0.5at^2

OpenStudy (shadowfiend):

|dw:1327119231882:dw| First move is finding when A is at its apex.

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