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**Problem**: A motorcycle rider wants to try the following stunt: she will start from rest and accelerate her bike at constant acceleration a0 on a horizontal platform of length L; she will then jump with her bike trying to land on a second platform placed a distance y0 below the first one.
[a] What is the speed of the rider at the end of the first platform?
[b] What is the maximum distance at which the second platform can be placed for the rider to reach it?
[c] What is the speed of the rider when she reaches the second platform?

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###### Problem Details

A motorcycle rider wants to try the following stunt: she will start from rest and accelerate her bike at constant acceleration a_{0} on a horizontal platform of length L; she will then jump with her bike trying to land on a second platform placed a distance y_{0} below the first one.

[a] What is the speed of the rider at the end of the first platform?

[b] What is the maximum distance at which the second platform can be placed for the rider to reach it?

[c] What is the speed of the rider when she reaches the second platform?

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Projectile Motion: Horizontal & Negative Launch concept. If you need more Projectile Motion: Horizontal & Negative Launch practice, you can also practice Projectile Motion: Horizontal & Negative Launch practice problems .

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Based on our data, we think this problem is relevant for Professor Wang's class at UM.