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When a person carries a load on his head and climbs up a ladder what effort is used in energy terms.?
Wiki User
∙ 13y ago
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.
Wiki User
∙ 13y ago
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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.
Who is the actress on the swiffer commercial that climbs the ladder?
Thea Donnelly
If a man is standing on the middle step of a ladder he climbs down four steps and then up 9 to the top of the ladder how many steps are on the ladder?
11 rungs.
A firefighter stands on the middle rung of the ladder he climbs up 10 steps to get to the top rung how many rungs does the ladder have?
21!!!!!!!!
How do ladders work?
The main purpose of a ladder is to allow people to get higher than they can reach. A ladder works by leaning it up against a solid surface and then the person climbs the ladder using the rungs.
Is limbing a ladder gravitational Potential energy?
Yes, climbing a ladder is potential energy.
What kind of energy does a person climbing a ladder have plzzz answer?
A person climbing a ladder is using mechanical energy, if you are talking about types of energy.
How do you get energy biscuits?
You find the stud that unlocks the key to the doorwhere the ladder is, then you climb up the ladder to get the energy biscuits!!
How does romeo visit Juliet on their wedding night?
He jumps the fence into the Capulet's Orchard.
How do you get studdyladder energy biscuites?
You find the stud that unlocks the key to the doorwhere the ladder is, then you climb up the ladder to get the energy biscuits!!
How do you get potential energy?
If you are standing anywhere where you could fall you have gravitational potential energy. i.e. If you are in a ladder you have potential energy. Irvine ladder breaks and you fall this potential energy is converted to kinetic energy.
Why bamboo ladder is broad from the bottom in comparison to its top?
The broad base of a bamboo ladder helps in maintaining the stability of the ladder, when a person climbs on it. It can be understood in this way that, a small displacement by a person at the top can cause the ladder to swing to a larger extent. The swing will be directly proportional to the length of the ladder. The bottom line is that, the broad base of the ladder will help to maintain the center of gravity, and hence will provide added safety to the system.
