Physics Problem: Minimum Bike Speed to Clear a 2.5m Ditch

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SUMMARY

The minimum speed required for a trail bike to clear a 2.5-meter ditch is determined by considering both the width of the ditch and an additional safety margin of 1.4 meters. This results in a total distance of 3.9 meters that the bike must cover. The problem involves applying principles of projectile motion and energy conservation to calculate the necessary speed. Specific equations related to kinematics and dynamics are essential for deriving the solution.

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Homework Statement


A ditch 2.5 m wide crosses a trail bike path. An upward incline has been built up on the approach so that the top of the incline is level with the top of the ditch. What is the minimum peed a trail bike must be moving to clear the ditch. Add 1.4m to the range for the bike to clear the ditch safely.


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The Attempt at a Solution



i have no idea
 
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Surely you must have some idea. What have you been doing in your classes?
 

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