A BMX bicycle rider takes off from a ramp at a point 2.4 m above the...
A BMX bicycle rider takes off from a ramp at a point 2.4 m above the ground. The ramp is angled at 40∘ from the horizontal, and the rider's speed is 5.9 m/s when he leaves the ramp.
At what horizontal distance from the end of the ramp does he land?
Homework Answers
Initial height of bicycle 
Angle of projection 
Initial speed of projection 
Horizontal component of initial velocity 
Vertical component of initial velocity 
Using 
In the vertical direction, 
( negative sign indicates the direction of displacement and
acceleration is downward )
Solving above quadratic equation, 
Time taken by rider to reach ground is
Horizontal distance from the end of the ramp is 
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