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April 16, 2014

Homework Help: physics

Posted by Sela on Monday, October 5, 2009 at 9:15pm.

An ice sled powered by a rocket engine starts from rest on a large frozen lake and accelerates at +13.0 m/s^2. At t(subscript 1), the rocket engine is shut down and the sled moves with a constant velocity v until t(subscript 2). The total distance traveled by the sled is 5.30 x 10^3, and the total time is 90.0 s. Find t(subscript 1), t(subscript 2), and v.

Please show your work. Thank you very much!

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