Q: How much power is expended if you lift a 50n rock 10 m in 1 second?

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200 newton-meters per second = 200 watts.

2 to the 2nd power is 4.

1,398.76 miles.

To lift a 950-N load 3 meters requires (950 x 3) = 2,850 joules of energy.The power is the rate at which the energy is delivered. It takes more powerto lift the load faster.The power used to lift this load is (2,850 joules) divided by (the number of seconds it takes),and the unit of the answer is watts.

The answer will depend on the power. The work can be done in one second or a billion years!

Related questions

200 newton-meters per second = 200 watts.

A power of 10 kW or 10,000 watts means that 10,000 Joules of energy is converted every second. In 1 hour the energy expended is 10 kilowatt-hours which would appear as 10 units on the electricity bill.

500N

Thrust: How much power that is being used to go forward. Lift on the other hand: is how much power that is used to gain altitude, like in a rocket ship or a plane.

10p

Power = (energy) / (time) =(200 newtons x 4 meters) / (4 seconds) =200 newton-meters per second = 200 watts

125

2 to the 2nd power is 4.

Alot of power 500+ hp

1 kilowatt means a continuous power flow of 1000 watts, and in one hour the energy expended is 1 kilowatt-hour, also known as 1 kWh or Unit.

100

3000