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December 21, 2014

December 21, 2014

Posted by **Anonymous** on Saturday, December 8, 2012 at 1:32am.

How long is the spring if the car is accelerating horizontally at 1.63 m/s2?

- Physics -
**Elena**, Saturday, December 8, 2012 at 2:44amL=0.2 m

(a) mg=kx₁

L₁=L+ x₁=L+ (mg/k)=…

(b) m•sqrt(g²+a²)=kx₂

L₂=L+x₂= L + m•sqrt(g²+a²)/k = …

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