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When a boy walks up a flight of stairs his what energy increases?
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A girl weighs 380-n and walks down a flight of stairs she is 2.5 m below her starting level.what is the change in th egirls gravitional potentional energy?
p.e=mgh = 380*9.81*2.5 =9319.5
Mary weighs 533 Nand she walks down a flight of stairs 4m below her starting point what is the change in marys potential energy?
That's a mighty heavy woman! Anyway, potential energy is calculated as mgh, that is, mass x gravity x height. To calculate in SI units, mass should be in kilograms, gravity is about 9.8 meters per second square, and height in meters. Since she goes down, the change in potential energy is negative - her negative energy decreases.That's a mighty heavy woman! Anyway, potential energy is calculated as mgh, that is, mass x gravity x height. To calculate in SI units, mass should be in kilograms, gravity is about 9.8 meters per second square, and height in meters. Since she goes down, the change in potential energy is negative - her negative energy decreases.That's a mighty heavy woman! Anyway, potential energy is calculated as mgh, that is, mass x gravity x height. To calculate in SI units, mass should be in kilograms, gravity is about 9.8 meters per second square, and height in meters. Since she goes down, the change in potential energy is negative - her negative energy decreases.That's a mighty heavy woman! Anyway, potential energy is calculated as mgh, that is, mass x gravity x height. To calculate in SI units, mass should be in kilograms, gravity is about 9.8 meters per second square, and height in meters. Since she goes down, the change in potential energy is negative - her negative energy decreases.
Which of the following is true at the point where you reach the top of your jump on a trampoline?
At the top of the jump, your speed is changing from upward to downward speed, so there's an instant there where your speed is zero. -- Potential energy is max, because your height is max. -- Kinetic energy is zero, because your speed is zero.
A 60.0 kg person walks from the ground floor to the roof of a 74.8 m tall building. How much gravitational potential energy does this person have at the top of the building?
Just use the formula for gravitational potential energy:GPE = mgh In the units used, gravity is approximately 9.8 newton/kilogram.
Sarah walks part way around around a swimming pool She walks 50 yards north then 20 yards east and 50 yards south The magnitude of her total displacement during the walk is how many yards?
Sarah walks part way around a swimming pool She walks 50 yards north then 20 yards east and 50 yards south. The magnitude of her total displacement during the walk is 20 yards.
A girl weighs 380-n and walks down a flight of stairs she is 2.5 m below her starting level.what is the change in th egirls gravitional potentional energy?
p.e=mgh = 380*9.81*2.5 =9319.5
380 n girl walks down a flight of stairs so that she is 2.5 m below her starting level what is the change in the girl's gravitational potential energy?
The idea is to use the formula for gravitational potential energy, which is simply weight x height. Since the girl moves downward, the change in energy is negative in this case.
What is a treader of stairs?
A "treader of stairs" is a person who frequently climbs or walks up and down stairs as a form of exercise or as part of their daily routine. It can also refer to someone who is skilled or experienced in navigating stairs, such as an athlete or a stair climber.
On hot days he walks up 10 flights on cold days he takes the elevator up?
The stairs are outside.
How many Paranormal Activity alternate endings are there?
It has one. she walks up the stairs with a bloody knife and slits her throat
Why is Ellen DeGeneres not dancing on her show lately?
I think she hurt her hip. She always grabs it when she walks up the stairs lately.
Which type of energy is converted into mechanical energy when a person walks.?
A person converts chemical potential energy into kinetic/mechanical energy when he walks. The chemical potential energy usually takes the form of adenine triphosphate (ATP) stored in the body.
What is the average age for babies being able to climb stairs?
walks up and down steps--24 months (24-36 months)
What are some examples of personification in friendship?
friendship can be mean, harsh. it can leave you and not come back; betray you.
Who plays the flight attendant that walks down the music notes in the Toyota Avalon commercial?
Brigitte Hagerman
A guy walks in and looks at the TV sees a shipwreck runs up stairs turns on the light and jumps out the window Why?
maybe his liver just spontaneously combusted Because he is the operator of the lighthouse.
Is a fourtynine year old female who walks for 30 minutes each day unfit if she is out of breath and has a rapid heart rate while walking up stairs?
A 49 year old female that walks for 30 minutes each day should be able to climb stairs without any problem. It's best to see a family doctor and have him/her send this woman to a Cardiologist for a stress test and perhaps further tests to check out the heart and lungs.
