Welcome to the article This sign shows when a lift is safe to use Total mass of people must be 480 kg or less Fred and some other people. On this page, you will learn the essential and logical steps to better understand the topic being discussed. We hope the information provided helps you gain valuable insights and is easy to follow. Let’s begin the discussion!
Answer :
The total mass in the lift after Fred gets out is [tex]477[/tex] kg which is less than the safe limit of [tex]480[/tex] kg. So, the lift is safe to use.
Maximum mass in the lift [tex]= 480[/tex] kg.
Total mass of Fred and other people in the lift [tex]= 565[/tex] kg.
Mass of Fred, in nearest kg, [tex]= 88[/tex] kg.
Fred gets out of the lift. So, subtract the mass of Fred from the total mass in the lift.
Total mass of people in the lift [tex]= 565-88 = 477[/tex] kg, which is less than safe limit of mass in the lift.
So, the lift is safe to use now.
Learn more here:
https://brainly.com/question/11921841?referrer=searchResults
Thank you for reading the article This sign shows when a lift is safe to use Total mass of people must be 480 kg or less Fred and some other people. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!
- What is the perimeter of the figure 32 0cm 51 0cm 19 0cm 63 0cm.
- The sign shows when a lift is safe to use the total mass of people should be 480 kg or less Fred and some other.
- The sign shows when a lift is safe to use the total mass of people should be 480 kg or less Fred and some other
Rewritten by : Brahmana
Answer:
Yes it is safe
Step-by-step explanation:
lower bound of fred's weight (88kg) = 87.5kg
upper bound of total mass (480kg) = 567.5 kg
567.5kg - 87.5kg = 480 kg