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Two people who weigh the same clim a flight of stairs in 30's while the second person climbs in 40's which person does more work?
The amount of work done by each person can be calculated by analyzing the amount of energy they each use to climb the stairs. Energy is related to work (force multiplied by distance) and can be measured in joules. The person who climbs the stairs in 30 seconds will have used more energy (and thus done more work) than the person who climbs the stairs in 40 seconds. This is because the person who climbs in 30 seconds had to exert more force to climb the stairs faster thus expending more energy in a shorter amount of time.
The following factors will determine how much work each person did:
- The weight of each person
- The amount of stairs climbed
- The rate of ascent (how fast they climbed the stairs)
- The amount of energy used
Although the two people weigh the same the person who climbed the stairs in 30 seconds used more energy than the person who climbed in 40 seconds. This is because the person who climbed in 30 seconds had to exert more force in order to ascend the stairs faster. This force requires more energy to be used and thus the person who climbed in 30 seconds did more work.
What else can I help you with?
How many ways can 7 people be arranged?
Imagine lining 7 people in a row. You have 7 people to choose from for the first person and 6 people to choose from for the second person and so on and so on , so answer=7x6x5x4x3x2x1
Who is the second person to live the longest?
Jared is the second person to live the longest in the bible
What position are you in when you participate in a race and you overtake the second person?
You were third; when you overtook the person in second place you became the new second place runner the former second place is now third.
Is it you second that or you seconded that?
Speaking from the third-person's point of view, it is: 'You seconded that?". But if YOU want to second that, you would say, "I second that.".
If a person runs at a speed of 4 meters per second How far will the person travel in 40 seconds?
(4 meters/second)(40 seconds) = 160 meters.
Who was the second person to achieve flight?
Nobody knows for sure who was even the FIRST to achieve flight.
An African Ape that climbs well?
The second letter is an h help?
How long will it take a person to climb the stairs of a tower that is 443 meters tall and the person climbs 0.60 meters per second?
443/0.6 = 7381/3 seconds = 12 minutes 181/3 seconds
When was Second Flight created?
Second Flight was created on 2003-07-24.
Is the word you a second person pronoun?
Yes, the word "you" is a second person pronoun. It is used to refer to the person or people being spoken to.
Is the word ''you'' first second or third person point of view?
It is second person point of view, but how did this get categorized as a math question?
Is they second person?
"They" is a third person pronoun, referring to individuals or a group of people we are talking about. "You" is the second person pronoun, used when addressing someone directly.
Is they first person?
No, the personal pronoun 'they' is the third person(subjective); a word that takes the place of the people or things spoken about: They are the ones I told you about.The first person pronouns take the place of a noun for the person speaking (I, me, we, us).
Is the word they second person?
No, the word they is "third person", two or more people or things spoken about (as the subject of a sentence or a clause). The second person is the person spoken to: you.
How long did the second flight last with the Wright Brothers?
Second Flight: Wilbur, 175 feet (53 m)
Can you cancel the second leg of my flight?
To cancel the second part of your flight, you will need to contact the airline or your travel agent.
Is the word you a third person plural personal pronoun?
The three grammatical persons are:the person speaking (singular), or a group to which that person belongs (plural)the person (singular) or group of people (plural) being spoken tosome other person/thing (singular) or people/things (plural)The person saying the pronoun "you" is referring to the person or people that he or she is speaking to, so it's either second person singular or second person plural.
