We appreciate your visit to A motorcycle has a constant speed of 23 7 m s as it passes over the top of a hill with a radius of curvature. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
The magnitude of the centripetal force acting on the motorcycle is about 1229 N, directed towards the center of the hill's curvature. The normal force exerted by the surface on the motorcycle is also approximately 1229 N, but it is directed upwards from the contact point.
Explanation:
To solve this problem, we need to use the concepts of centripetal force and normal force. The centripetal force is the force that keeps an object moving along a circular path. It is calculated using the formula: Fc = mv²/r, where m is the mass, v is the speed, and r is the radius of the path.
a) Centripetal Force:
Using the provided values, we can substitute into the formula: Fc = 302 kg * (23.7 m/s)² / 139 m. Crunching the numbers, we find the centripetal force to be about 1229 N, directed towards the center of the hill's curvature.
b) Normal Force:
The normal force is the force exerted by a surface that supports the weight of an object resting on it. In this case, when the motorcycle is at the top of the hill, the normal force and weight must add up to supply the required centripetal force, so they are equal in magnitude but opposite in direction. Therefore, the normal force is equal to the centripetal force, which is approximately 1229 N, directed upwards from the contact point between the motorcycle and ground.
Learn more about Centripetal and Normal Forces here:
https://brainly.com/question/35253742
#SPJ11
Thanks for taking the time to read A motorcycle has a constant speed of 23 7 m s as it passes over the top of a hill with a radius of curvature. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
