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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
