How much power is required to lift a body of mass 50 kg to a height of 120 meters in 1 minute

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Answer: The power expended is equal to 163.33 Watts or 163.33 J/s.

What power is needed to lift a 50kg person?

Originally Answered: How much power is required to lift 50 kg at 10 meter height in 30 seconds by using a quadcopter? Power = force X distance / time, and force = mass*g where g=acceleration of gravity. At the earth's surface approximately 50*9.8*10/30 = approx. 163 Watts.

How much energy does it take to lift 1 kg?

Lifting Weights: On earth it takes about 10 Newton-meters (N-m) of energy to raise a 1 kilogram mass to a height of 1 meter.

How much energy does a 50 kg rock have if it is sitting on the edge of a 15m cliff?

How much energy does a 50 kg rock have if it is sitting on the edge of a 15 m cliff? 7350 J.

How much power is required to lift a body of mass 50 kg to a height of 120?

So, the body will posses 4900 joules of energy. It is the required solution.

What power is needed to lift a 49kg person?

Power=120 Watt ( approx.)

How much mechanical energy do you need to lift 100 kg?

Now considering that you want to lift mass of 100 kg through height of 10meter in 1 minute. Hence, mechanical energy required is= 100*9.81*10 = 9810 joule. Hence to lift mass of 100 kg through height of 10 meter in 1 minute when system efficiency is... Loading… Hello. So it seems you want to convert electrical energy into mechanical energy.

How to calculate the power needed to lift a mass?

If you lift a mass m through a height h in a time t the power required is: or putting it another way, if you lift the mass at a velocity v the power is: (because v = h/t). So to take your example of a 10kg weight, to lift this at a speed of 1 m/s would require a power:

How is gravitational potential energy related to mass and height?

The relationship between gravitational potential energy and the mass and height of an object is described by the following equation: PE grav. = m * h * g. Where: m - mass. h - height. g - the gravitational field strength (9.81 on Earth)

How is the force needed to lift an object determined?

If the object is lifted straight up at constant speed, then the force needed to lift it is equal to its weight mg. The work done on the mass is then W = Fd = mgh. We define this to be the gravitational potential energy (PEg) put into (or gained by) the object-Earth system.

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