- #1

pauln

- 6

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## Homework Statement

A 1200 kg rocket car is placed at the bottom of a 100 metre long ramp inclined at 10 degrees. The rocket is turned on and it exerts a force of 8300 N for 5.7 seconds, and then it shuts down. Find the speed with which the rocket car leaves the ramp (assume frictionless)

## Homework Equations

http://img98.imageshack.us/img98/9425/54fl1.png

## The Attempt at a Solution

i missed a class involving kinematics and dynamics together so I am not entirely sure how to solve it

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