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How much work is done when a 70kg person climbs a ladder meters tall?
At least 3,500 joules, if his climbing effort is 100% efficient, but probably more than that.
When a rubber band is streched what energy is is given elastical potentail energy.?
The elastic potential energy gained by the rubber band is the work done by you in elongating it. Positive work is done on the rubber band, so it gains energy. While work is done by you (i.e. negative work is done on you), so you lose some energy. The total energy is conserved. In simple words, the energy gained by the rubber band is the energy lost by you while elongating it.
What sort of work is done when climbing up the stairs?
you are working you leg mucles
What is the relationship between the work done while moving a book to a higher bookshelf and the change of potential energy?
It is the same - work done is weight x height and potential energy change is the same at the new height
What is the relationship between the work done while moving a book to a higher bookshelf and the potential energy that the book has on higher shelf?
Potetial energy is the energy an object has because of its position or location, or its energy of position.
What are the forces distance and work done of a person climbing a ladder up a tower crane?
Work done = Force x Distance.So if the person weighs 700 Newtons, and they climb 10m on the ladder, then the work done would be :700 x 10 = 7000 joules.Work Done is a form of energy, and so is always measured in joules.And be sure to convert mass (in kilograms) to weight (in Newtons) before calculating Work Done.
When a person carries a load on his head and climbs up a ladder what effort is used in energy terms.?
When a person climbs a ladder, his muscles provide the energy (work) to raise the person's weight from the ground to the top of the ladder. When the person climbs a ladder carrying a load in addition to his body, his muscles provide the energy (work) to raise his weight from the ground to the top of the ladder, plus the additional energy (work) to raise the load from the ground to the top of the ladder. The more weight goes up the ladder, the more work is done. Of that you can be positive.
How much work is done when a 70kg person climbs a ladder meters tall?
At least 3,500 joules, if his climbing effort is 100% efficient, but probably more than that.
When a rubber band is streched what energy is is given elastical potentail energy.?
The elastic potential energy gained by the rubber band is the work done by you in elongating it. Positive work is done on the rubber band, so it gains energy. While work is done by you (i.e. negative work is done on you), so you lose some energy. The total energy is conserved. In simple words, the energy gained by the rubber band is the energy lost by you while elongating it.
When velocity will be constant what will be the energy?
Kinetic energy will be constant, but total energy (KE+PE) might not be. If the car, say, is climbing a hill at a steady speed, its KE is constant, but the work done by the engine is being used to increase PE.
What Is done when climbing off a cliff?
Falling
What human activity's are on mount Everest?
The main activity done on Mount Everest is climbing/mountaineering.
What are the disadvantages in working in lodging?
The disadvantages of working in a hotel are that it is very stressful. The guests are demanding and there is always plenty of work to be done and not enough people to do it. There is a lot of gossip and ladder climbing in these types of organizations and employees are rarely happy. The pay is usually not the best.
Which sport is prefer to involve either indoor or outdoor?
Rock climbing can be done indoor and outdoors by climbing on rocks.
What activates have people done on mount Everest?
The main activity that is done on Mount Everest is climbing/mountaineering.
Rock climbing is a sport that should be done alon?
False.
What Rock climbing is a sport that should be done alone?
false fool (:
