0
1 W is 1 joule per second so I reckon it's 300x60 = 18000 Joules.
Wiki User
∙ 12y ago
Wiki User
∙ 13y ago(600 Watts) x (4 minutes) = (600 joules per second) x (240 seconds) = 144,000 joules =
144 kilojoules
Javier Morales
The answer is 6 Joules ignore the others they think there funny
Wiki User
∙ 12y ago60000 J
Quavo Dowsey
43
Add your answer:
Earn +20 pts
How much power is used when 600J of work are done in 10s?
60 W
How much work is done when a vertical force acts on an object moving horizontally?
as work done is dot product of force and displacement so cos(90)=0;therfore work done is zero
If Marcel lifts a sack of cement 3 meters using a force of 324 Newtons How much work did Marcel do?
Work done is equal to Force multiplied by distance:Wd = FxdWd = 324x3Work done = 972 Joules.
If you apply a force of 10 N to a box and push it 10 m in 10 s how much power did you deliver?
as power=P=W/t=Fd/t=(10)(10)/10=10Watt
What are some examples of work not done?
Work is said to be done where certain displacement is involved. Ex. Of work not done is Coolie carrying Load on his head..
If 600 watts of power are used in 45 seconds how much work was done?
27,000 J
An electric drill has an efficiency of 75 percent. If the motor has a power input of 700 watts and is run for 30 seconds. How much actual work is done. How would I get a kilojoules answer?
Power input = 700 WEfficiency = 75% so power output = 75% of 700 = 525 W Time = 30 seconds => Work done = 525W * 30s = 15750 W.s = 15750 Joules = 15.75 kiloJoules.
How much work is done in holding a steel block in place by applying a force of 800 newtons for 5 seconds?
Zero.
If a person exerts 100 watts of power in 10 seconds. How much work was done?
If a human adult uses energy athe rate of 100 watts, or 100 joules per second, and sustains this rate for 10 seconds, the work done equals 1 kilojoule.
How much work can be done by an electric motor that is plugged into a wall of 120V if 0.75 amps of current flow through it for 2 minutes?
120 V x 0.75 A = 90 watts2 minutes = 120 seconds90 watts for 2 minutes = (90) x (120) = 10,800 watt-seconds = 10,800 joulesThe motor consumes 10,800 joules of electrical energy during that 2 minutes.If the motor is perfectly (100%) efficient, then that's the amount of work youcan get out of it.In the general case, the amouunt of work the motor can do is (10,800 joules) x the motor's efficiency.
Which part of the brain controls motor function?
In general the frontal lobe although much of the work is done by the pre-central gyrus.
A machine lifted a 1000 n object 40 meters in 15 seconds how much work is done by the machine?
work = f x s. work = 1000 x 40 40000J
Which of the situations involves more power200 Joules of work done in 20 seconds or 50 Joules of work done in 4 seconds?
Use the definition of power as energy / time (or the equivalent work / time). Do the calculation for both cases, then compare.
How much work is done using a 125-watt microwave oven for 30 seconds?
Work done at a rate is measured in HorsePower Knowing that you can convert with Kilowatt hours. 1KWH = 1,000 Watt-hours 30/3600 seconds per hour =120 Watt-hours 125 WATTS = .125KW .125 kW * 120 Watt Hours = 15KWH = (for 30 seconds) 1KWH = 1.3428 HPH (Horse Power Hours) 15KWH = 20.142 HPH 20.142 HPH = 1hp/3600 seconds 20.142 HPH /120Horse Hours = .016785 HP for the work done by your microwave in 30 seconds.
A dc motor running on a potential difference of 25V draws 9.8A It lifts a load of 48lb 12ft?
A dc motor running on a potential difference of 25 volts draws 9.8 A. It lifts a load of 48 pounds 12 feet in 5.5 seconds. How much work does the motor do? How much power does it deliver? How much poser does it consume? What is its efficiency?
How much work is done using a 500 watt microwave oven for 5 minutes?
Multiply the watts by the seconds: 500 x 300 = 150,000 Joules is the answer.
How can you make a motor that will work under water?
I have no idea, but don't put a regular motor under water, i just did, and it stop working in 3 seconds...
