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If a worker used 6000 joules of work to pull his sled 70 seconds what power does he need?
Wiki User
∙ 9y ago
6000 joules / 70 seconds = 85.71 watts
Wiki User
∙ 9y ago
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How many days are there in 6000 seconds?
6000 seconds is 0.0694 days, or 1 hour and 40 minutes.
How long would a 60 watt light bulb have to burn to produce the energy you used climbing the stairs?
If you weigh 70 kg and the stairs are 3 metres high, the energy needed is 70 x 9.8 x 3 Joules or 2058 joules. That would keep a 60 w bulb going for 2058/60 seconds, or 34.3 seconds. But to produce that same energy in a generating plant, the fuel energy wasted in the process would be between 2000 joules for a gas plant of 50% efficiency, and 6000 joules for a coal plant of 25% efficiency.
How many btu's of heat are produced by a T8 fluorescent lamp?
Almost 90 % of electrical energy provided to an incandescent light bulb goes as heat and rest as light. A 100 Watt bulb puts out 100 Joules of heat per second. So - for one minute it would put out 6000 Joules (100 Watts X 60 seconds). 1 BTU (British Thermal Unit) of heat = 1055.056 Joules. So a 100 watt bulb, burning for one minute would put out 5.68 BTUs of heat. ( 6000 Joules / 1055.056 Joules) = 5.68 BTUs. Same bulb burning for one hour would generate 341 BTUs of heat.
How much energy does a 100 watt light bulb emit in one minute?
I would have to guess, 100 watts. Power consumed is equal to P I E. P = Amps (I) X Volts (E). Power is measured in watts, or typically, as read on your energy bill, Kilowatts (kw, where 1 Kw = 1,000 watts). So, 100 watts/120V (which is the typical American system) = 0.833 amp (I). Your typical power meter, by which the power company reads your monthly bill, measures amps. Also, 100 watts is 1/10 Kw, or 0.10 kw/hourAnswerFirst of all, you do NOT consume power; you consume energy. Energy is measured in joules, so power is measured in joules per second, which is given a special name: the watt.So there is no such things as 'watts per hour', as this would mean 'joules per second per hour' which, obviously, is nonsense!So, your question should ask, "How much energy is consumed by a 100-W lamp in one hour?" Well, if one watt represents one joule per second, then the lamp will consume 100 x 60 joules in one minute and, therefore, 100 x 60 x 60 joules in one hour. That is, 360 000 joules.Electricity companies usually measure energy in kilowatt hours, rather than in joules. A kilowatt hour is defined as "the energy consumed, in one hour, at a rate of one kilowatt'. You can think of a kilowatt hour simply as being a very big joule! Since 100 W is 0.1 kW, we can therefore say that the lamp must consume 0.1 x 1 = 0.1 kilowatt hours during a period of one hour.
Which has greater potential energy a moving dump truck in a road or a steady motorcycle in rooftop why?
Give them both the same units first:Say the motorcycle is 3 metres (h) above the ground, and weighs 200 kg(m), take acceleration due to gravity (g) @ 10 m/s2, its potential energy ism*g*h = 200 * 10 * 3 = 6000 joules potential energy, this will translate to kinetic energy while it falls, so its kinetic energy will be 6000 joules on impact.Now take a 5 Tonne truck (5000 kg) @ 30 mph ( 13 m/s), its kinetic energy= 0.5 * mass * velocity2 = 0.5 * 5000 * 169 = 422500 joules
How many days are there in 6000 seconds?
6000 seconds is 0.0694 days, or 1 hour and 40 minutes.
How many minutes does 6000 equal?
I assume 6000 seconds. 6000/60 is 100 minutes.
How many seconds are in 6000 years?
189,345,600,000 seconds = 6000 years==============================Using 365.24 days per year, we get189,340,416,000 seconds in 6,000 years.
100 minutes is equal to how many seconds?
100x60=6000
How many minutes in 100 seconds?
its 6000 seconds
How long would a 60 watt light bulb have to burn to produce the energy you used climbing the stairs?
If you weigh 70 kg and the stairs are 3 metres high, the energy needed is 70 x 9.8 x 3 Joules or 2058 joules. That would keep a 60 w bulb going for 2058/60 seconds, or 34.3 seconds. But to produce that same energy in a generating plant, the fuel energy wasted in the process would be between 2000 joules for a gas plant of 50% efficiency, and 6000 joules for a coal plant of 25% efficiency.
How many seconds are in 100 cenquinsexagintillion minutes?
6000 cenquinsexagintillion seconds. You don't even have to know that cenquinsexagintillion means there are an additional 498 zeroes in the answer. Just take the 100 and multiply by 60 (that's how many seconds are in a minute) to get 6000. Then add the 498 zeroes or write "cenquinsexagintillion". 6000 cenquinsexagintillion seconds would also be 60 censexsexagintillion seconds.
How many hours is 6000 seconds?
1 hour, 40 minutes, 0 seconds.
How many minutes is 6000 seconds?
100 minutes.
How many mouseclicks and keystrokes does an average bureau worker do per day?
6000
How long is 6000 seconds?
60 seconds = 1 minute6,000 seconds = (6,000 / 60) = 100 minutes (or 1hr 40min)
In the next three seconds Americans will eat approximately 6000 eggs.about how many eggs will they eat in the next minute?
6000 x 20 = 120000 Therefore, in the next minute, given 6000 eggs in 3 seconds, they will eat 120000 eggs.
