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If I climbed the same stairs as my friend at the same speed how is it that she has more power climbing than me?
Your friend may have more power output while climbing because power is calculated using both force and speed. If she is exerting more force while climbing, even at the same speed as you, her power output will be greater. Additionally, factors such as muscle strength and efficiency can also contribute to differences in power output between individuals.
What else can I help you with?
Is there some limit to the height of the flight of stairs used and the horsepower developed?
There's no limit to the height of the stairs, but because power is the rate of doing work, different people would run up several flights of stairs at different rates, since each person has a "limit" on the amount of power she/she can produce.
Frank does 2400J of work in climbing a set of stairs if he does the work in 6 seconds what is his power output?
Frank's power output is 400 watts (W). This is calculated by dividing the work done (2400 J) by the time taken (6 seconds), which results in a power output of 400 W.
What would have greater power an elevator or stairs?
Stairs have no power at all. They simply make it possible for you to direct your own power in a direction that will accomplish a certain result when you use them. Elevators use electrical power and deliver it in a mechanical form for your use.
If you exert a force of N to walk m up a flight of stairs in s how much power do you use?
The power used to walk up a flight of stairs is given by the formula: Power = work / time. Work done is force times distance, so W = Fd. From here, you can calculate power using the given values of force (F), distance (d), and time (t) walked up the stairs.
What is the horsepower of a 120 lb person walking up stairs?
When a 120-lb person is walking up stairs, he increases his gravitational potential energyat the rate of(0.2182) x (the number of feet he rises each second)horsepower.
Is there some limit to the height of the flight of stairs used and the horsepower developed?
There's no limit to the height of the stairs, but because power is the rate of doing work, different people would run up several flights of stairs at different rates, since each person has a "limit" on the amount of power she/she can produce.
What happens to the amount of power expended when you are climbing stairs and then climb faster?
I believe that the amount of power/energy you exert on yourself climbing up the stairs is wasted, and the faster you go, the faster the power is used up. It takes a lot of energy to go up one flight of stairs than it does going down five or so, depending on the body type of the person and maybe even the amount of gravity in that specific area.
A 50 N girl climbs the flight of stairs in 3 seconds how much power is used?
Power is calculated using the formula ( P = \frac{W}{t} ), where ( W ) is the work done and ( t ) is the time taken. The work done in climbing the stairs is equal to the gravitational potential energy gained, which is ( W = F \times d ). However, without the height (or distance) climbed, we can't calculate the exact work done. If the height is known, you can substitute the values into the formula to find the power used.
Frank does 2400J of work in climbing a set of stairs if he does the work in 6 seconds what is his power output?
Frank's power output is 400 watts (W). This is calculated by dividing the work done (2400 J) by the time taken (6 seconds), which results in a power output of 400 W.
Solar pannel power is increase or decrease when climbing in mountain?
solar panel power is increase or decrease when climbing in mountain?
Will you have the same power if you run up the same stairs?
It takes more power to run up the same stairs faster.
How could you increase power if you walked up the stairs in ten seconds?
You can increase power by walking up the stairs in LESS time.
What is the name of power-driven set of stairs?
Escalator
Anna walks up stairs she weighs 565n stairs go up 3.25m she climbs in 12.6 s what output?
To find the output, we can calculate the power exerted by Anna while climbing the stairs. Power is given by the formula ( P = \frac{W}{t} ), where ( W ) is the work done and ( t ) is the time taken. The work done (W) can be calculated as ( W = \text{force} \times \text{distance} = 565 , \text{N} \times 3.25 , \text{m} = 1833.75 , \text{J} ). Therefore, the power output is ( P = \frac{1833.75 , \text{J}}{12.6 , \text{s}} \approx 145.2 , \text{W} ).
What would have greater power an elevator or stairs?
Stairs have no power at all. They simply make it possible for you to direct your own power in a direction that will accomplish a certain result when you use them. Elevators use electrical power and deliver it in a mechanical form for your use.
Who died from mountain climbing?
actually mountain climbing requires a lot of stamina ,strength,and will power... nowadays mountain climbing is a passion for many...In the year 1996,15 people had died due to climbing making it a deadly year....while climbing d mount everest...hope this doesnt occur with someone else..
How does your power in climbing a flight of stairs compare with the power of a 100 W light bulb?
One joule is the amount of energy required to apply a force of one newton through a distance of one meter (one newton-meter), or it is the amount of energy required to produce one watt of power for one second (one watt-second).If we assume that you have a mass of 200 pounds or 91 kilograms, then it requires a force of 891 newtons (91 * 9.82) to support you. This force will be the same whether you are standing still or climbing, even though it will momentarily change when you accelerate, so we can use 891 newtons.If we then assume that a flight of stairs is about 3 meters, we can calculate the power to climb up at 891 * 3 = 2672 joules per flight.Lets look at the light bulb. That one is easy. 100 watts is 100 joules per second.Now the question is, how fast can you climb? Let assume 10 seconds per flight of stairs. That translates to 267 joules per second, so you use nearly three times the energy of a 100 watt light bulb to climb stairs. (Two times, if you climb a little bit slower.)
