Maximizing Motorcycle Jump Height: Solving for the Optimal Speed

In summary, the conversation revolves around a daredevil on a motorcycle who leaves the end of a ramp with a speed of 42.0 m/s and reaches a peak with a speed of 39.8 m/s. The question is what is the maximum height that he reaches, with the assumption of no friction and air resistance. The person asking for help is asked to specify the concepts they are currently covering in physics class and their progress on solving the problem. The solution can be approached using kinematic equations or energy considerations.
  • #1
ymehuuh
19
0
A daredevil on a motorcycle leaves the end of a ramp with a speed of 42.0 m/s as in the figure below. If his speed is 39.8 m/s when he reaches the peak of the path, what is the maximum height that he reaches? Ignore friction and air resistance.

So v0=42.0m/s and vf=39.8m/s...what equation am I supposed to use?
 
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  • #2
Well first of all it would help to know what concepts you're currently covering in your physics class because as far as I can tell, this problem can be solved in a few different ways.

Second of all, what work have you attempted on this problem so far?
 
  • #3
Yes, this once can be solved by using kinematic equations or by energy considerations. You should show us how much you've worked on it.
 

1. What factors affect the height of a motorcycle jump?

The height of a motorcycle jump is affected by factors such as the speed of the motorcycle, the angle of the ramp, the weight and power of the motorcycle, and the skill of the rider.

2. How fast does a motorcycle need to go to achieve a certain jump height?

The speed required for a motorcycle to achieve a certain jump height depends on the factors mentioned above as well as the type of jump being performed. Generally, a higher speed is needed for a steeper and longer jump ramp, while a lower speed may be sufficient for a shorter and less steep ramp.

3. Can the same motorcycle jump to different heights?

Yes, the same motorcycle can jump to different heights depending on the factors mentioned above. The rider's technique and experience also play a significant role in achieving higher jumps.

4. How does the weight of the motorcycle affect the height of a jump?

The weight of the motorcycle can affect the height of a jump in two ways. A heavier motorcycle may require a higher speed to achieve the same jump height as a lighter motorcycle. However, a heavier motorcycle can also provide more stability and control, allowing for a higher jump.

5. What is the world record for the highest motorcycle jump?

As of 2021, the world record for the highest motorcycle jump is 53.34 meters (175 feet), achieved by Robbie Maddison at the Rio Hotel and Casino in Las Vegas, Nevada, USA in 2008.

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