- #1
Alexanddros81
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- 4
Homework Statement
The cart carrying the small 9-N package A is moving up the incline with constant acceleration α. If the package stays at rest relative to the cart in the position θ=45deg, determine the value of α. Neglect friction.
Homework Equations
The Attempt at a Solution
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Are my equations correct?
Also how do I continue finding α? Does the ##θ=\frac {s} {r}## comes into play?