We appreciate your visit to A 54 0 kg skier starts from rest at the top of a 67 m high slope What is the speed of the skier upon. 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 :
ANSWER:
36.24 m/s
STEP-BY-STEP EXPLANATION:
Given:
Mass (m) = 54 kg
Height (h) = 67 m
From the law of conservation of energy, we have that the initial energy is equal to the final energy
The initial energy is just gravitational potential energy since the skier is not moving at the bottom of the hill and the final energy is the potential energy that is converted into kinetic and thermal energy due to friction, if we ignore friction, we would be left with the following:
[tex]\begin{gathered} E_P=E_C \\ \\ mgh=\frac{1}{2}mv^2 \\ \\ gh=\frac{1}{2}v^2 \\ \\ \text{ We replacing} \\ \\ (9.8)(67)=\frac{1}{2}v^2 \\ \\ v^2=2\cdot656.6 \\ \\ v=\sqrt{1313.2} \\ \\ v=36.24\text{ m/s} \end{gathered}[/tex]The speed of the skier on reaching the bottom of the slope is 36.24 m/s
Thanks for taking the time to read A 54 0 kg skier starts from rest at the top of a 67 m high slope What is the speed of the skier upon. 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
