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

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To determine the minimum speed a trail bike must achieve to clear a 2.5-meter ditch, the total distance to be cleared is 3.9 meters, accounting for an additional 1.4 meters for safety. The problem involves applying physics equations related to projectile motion and energy conservation. Key factors include the height of the incline and the angle of launch. Calculating the necessary speed involves understanding the relationship between distance, gravity, and initial velocity. The discussion highlights the need for a solid grasp of physics concepts to solve the problem effectively.
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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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