We appreciate your visit to Calculate the power required to lift a 10 kg box for 4 meters How many watts of power is used if the box is lifted. 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 :
The power required to lift a 10 kg box for 4 meters in 5 seconds is 78.4 watts, calculated from the formula Power = Work / Time, with the work done being 392 Joules.
The power required to lift a box of 10 kg for 4 m in 5 seconds can be calculated using the formula:
Power = Work / Time
To find the work done, we can use the formula:
Work = Force × Distance
In this case, the force is equal to the weight of the box, which can be calculated using the formula:
Force = Mass × Acceleration due to gravity
The acceleration due to gravity is approximately 9.8 m/s^2.
Therefore, the force is:
Force = 10 kg × 9.8 m/s^2 = 98 N
Now, we can calculate the work done:
Work = Force × Distance = 98 N × 4 m = 392 J (Joules)
Finally, we can calculate the power:
Power = Work / Time = 392 J / 5 s = 78.4 watts
Therefore, the correct answer is 78.4 watts.
To learn more about Acceleration due to gravity visit:
https://brainly.com/question/34015266
#SPJ11
Thanks for taking the time to read Calculate the power required to lift a 10 kg box for 4 meters How many watts of power is used if the box is lifted. 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
