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How much energy does it take to raise 100KG by 1 meter per second?
The amount of energy required is found by the following equation E=mgh Energy=mass*gravity*height m=100Kg g=9.81m/s^2 (Standard gravity on Earth) h=1.00m so, E=(100)*(9.81)*(1.00)=981J The second is irrelevant when determining energy, it would take 981J to lift it in 1 second or in 1 year. However, power takes time into consideration as it is the rate at which work is performed, P=E/t Power=energy/time =981/1=981W 100 Joules I believe. = =
Why is it easyer to lift a meter stick from the middle than the end of one?
The centre of gravity would be at the mid point of the scale. So as we hold that particular portion and lift the scale then it will be easier. If we hold at one end and lift then the weight of the scale acting through the mid point would exert a torque whichmakes a rotary effect about the holding point. So it becomes so difficult.
Can a pencil sharpener be 50 kilogram?
If it were, it would be rather difficult to lift, and probably too big to fit a pencil through. A pencil sharpener is more likely to weigh 50 grams, if it is one of a mechanical variety.
What's the difference between a fork lift and a material lift?
A forklift will lift up to ten thousand pounds. A material lift is smaller and will only lift about five hundred pounds. There also a price difference if you know which one you need and want.
How strong is carnage?
carnage can lift 50tons and 2tons is the strength of a car so just imagin how many cars carnage could lift in one hand carnage can lift 50tones and venom can lift 80tons so imagin how many cars venom and carnage could lift in one hand
Can a jack lift 100kg?
Yes, a standard car jack should be able to lift 100kg without any issues. Make sure to check the weight capacity specified by the manufacturer before attempting to lift anything heavy.
Why it is difficult to lift a large stone on the surface of the earth but easy to lift a smaller one?
Large stone has more mass compare to a small one. And mass is directly proportional to weight where 'g' is constant for every object on earth. As a result larger stone has more weight than that of smaller. That's why it is difficult to lift larger stone on the surface of the earth but easier to lift a smaller one.
How do you lift a 100kg steel beam 3 ms off ground?
To lift a 100kg steel beam 3 meters off the ground, you would need to apply enough force greater than the force of gravity acting on the beam (100kg * 9.8m/s^2) to lift it against gravity. This can be achieved using a lifting device like a crane or forklift that can provide the necessary force while ensuring safety protocols are followed.
Why is it heavier to lift a big rock than a small stone?
A big rock is heavier to lift than a small stone because it has more mass and thus more gravitational force acting on it. This makes it more difficult to overcome gravity when lifting the big rock compared to the smaller stone.
What is important about a pulley?
Pulleys make lifting things easier. example: If you want to lift 100kg you don't want to lift it with your hands, so you use a pulley. The best choice would be to use a pulley with 4 wheels. Using this would make the effort to lift the 100kg about 75% easier. So lifting the 100 kg with a pulley would make the object be about 25 kg. That is why pulleys are important.
What is a synonym for can't?
Unable is a synonym for can't or can not. Example: "I am unable to lift the stone." is the same as "I can't lift the stone."
Why it is easierto lift a heavy stone under water than in air?
It is easier to lift a heavy stone under water because the water provides buoyant force that counters the weight of the stone. This buoyant force reduces the effective weight of the stone when submerged in water, making it easier to lift. In air, there is no buoyant force to counteract the weight of the stone, so it feels heavier to lift.
Who has to lift a stone to get shoes and a sword?
arthur
Who had to lift a stone to get shoes and a sword?
Theseus
Why it is easier to lift small stone than big stone?
It is easier to lift a small stone than a big stone because small stones typically weigh less and require less force to lift. Additionally, smaller stones are easier to grip and handle compared to larger stones, allowing for better leverage during lifting.
How did the egyptians lift the stone?
Two words, mechanical advantage.
Why does a person lift a heavy stone immersed in water as compared to air?
A person finds it easier to lift a heavy stone immersed in water because the buoyant force of the water helps support some of the stone's weight, reducing the effective weight the person needs to lift. In contrast, lifting the same stone in air requires providing enough force to overcome its full weight.
