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What power is expended of 100 N box is lifted the distance 2 meters in 1.0 Sec?
Wiki User
∙ 13y ago
The formula for power is: amount of work / time interval
200 J / 1 sec.
The amount of power expended: 200 Watts
Wiki User
∙ 13y ago
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If it took 5 seconds to lift the crate using a machine what was the power rating of the machine?
We have no way of knowing what power the machine was rated for, but with the information given in the question, we can calculate the power it delivered during the crate-lift: It was (1.96) x (mass of the crate in kilograms) x (distance the crate was lifted in meters) watts.
Defined as one joule of energy expended over one second of time?
A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.
What is the power expended by a person who carries a 50N moving box 3m in 3 seconds?
Power = force x displacement / time taken So power = 50 x 3 / 3 = 50 W Power expended = 50 W
What is an example of the physics definition of power?
Power is the rate of work done or rate of energy generated or expended
Calculate the watts of power expended when a force of 1 N moves a book 2 m in a time interval of 1 s?
2 watts of energy is expended
What is the power expended when a barbell is lifted 2.2m in 2 seconds?
The power during the lift is (weight of the barbell in Newtons)/4.4 watts.Note:Power is not "expended". Energy is. Power is the rate at which energy is expended.
If it took 5 seconds to lift the crate using a machine what was the power rating of the machine?
We have no way of knowing what power the machine was rated for, but with the information given in the question, we can calculate the power it delivered during the crate-lift: It was (1.96) x (mass of the crate in kilograms) x (distance the crate was lifted in meters) watts.
What is the power when a 150kg block is lifted in 5 minutes?
The question cannot be answered without knowing the distance the block has been raised. work done (in Joules) = mass (in Kg) X gravitational constant (N kg^-1) X distance (in Meters) power (in watts) = work done / time (in seconds) So: power = 150 X 10 X (don't know) / 300 (seconds)
Measures weight lifted regardless of time?
measure of weight lifted regardless of time
Who expended the power of royal court?
Henry 2
Defined as one joule of energy expended over one second of time?
A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.A joule / second is a watt. The watt is a unit of power. In general terms, power means energy expended, produced, or transferred, per time unit.
What is the definition of electric power?
There is no such thing as 'electric power'. Power is simply a rate: the rate at which energy is expended.
What is the power expended by a person who carries a 50N moving box 3m in 3 seconds?
Power = force x displacement / time taken So power = 50 x 3 / 3 = 50 W Power expended = 50 W
The power expended with a barbell is raised 2.0m in 2s is?
n nk
What is an example of the physics definition of power?
Power is the rate of work done or rate of energy generated or expended
Calculate the watts of power expended when a force of 1 N moves a book 2 m in a time interval of 1 s?
2 watts of energy is expended
In what unit do you measure muscle power and how?
power= force X distance / time where force = strength and distance/time = speed 100 kg lifted 0.6 m in 0.5 s = 120 kg X m/s =1,177 J/s or 1,177 W
