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course Phy 201
• What is its initial velocity, and how much longer will it be before it passes this point again?
Ds = Vo * dt + ½ a * dt^2
0.136 s= Vo () + ½ (6cm/s^2) (5 cm)^2
Subtract 75 from both sides
-74.864 = Vo (5)
Divide both sides by 5
Vo = -14.97
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5 cm is not a time interval. 5 cm would be the displacement `ds.
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