0
Power = energy/time = 50/5 = 10 watts
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
If 50 joules are used in ten second would the power be 500 watts?
50J /10 s =5 W
How many minutes and seconds are 350 seconds?
There are 5 minutes and 50 seconds
How do you you convert cal to joules?
1 calorie = 4.1858 joules 1 joule = 0.2389029576186153 calories As an example, convert 5 calories to joules. 1 calorie = 4.1858 joules, therefore 5 calories = 4.1858 x 5 joules = 20.929 joules. So when converting calories to joules, multiply the number of calories by 4.1858 to give you the number of joules.
What is 10 minutes 15 seconds minus 5 minutes 50 seconds?
10 Min's - 5 Min's = 5 Min's - 50 Sec's = 4 Min's 10 Sec's - 15 Sec's = 3 Min's 55 Sec's 3 Minutes and 55 Seconds. ------------------- Interesting math, but the correct answer is still 4 minutes, 25 seconds. Why did you subtract the 15 seconds instead of adding it??
What is 1x10 to the power of negative 5?
-50.
Calculate the power in watts used if you exert 50 joules of work in 5 seconds?
Watts is joules per second, so 50 joules in 5 seconds is 10 watts.
Which of these has the most power?
an electric sander that does 5000 joules of work in 5 seconds
Do 100 joules of work in 50 seconds and your power output is?
If one were to do one hundred Joules of work in five seconds, he/she would have a power output of 20 Watts.
How many watts are 4680000000joules?
Watts are a measure of power, Joules are a measure of energy. The energy is equal to the power times the time. So if you have a power of 5 watts running for 7 seconds, that is 5x7 Joules of energy, or 35 Joules. Looked at another way, power measures how fast energy is converted. So 35 Joules converted in 7 seconds would be 5 watts of power, but it would need 35 watts to convert that energy in 1 second.
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
If 50 joules are used in ten second would the power be 500 watts?
50J /10 s =5 W
12.How much power is necessary to do 50 joules of work in 5 secondsa.5 wattsb.10 wattsc.50 wattsd.250 wattse.none of the above?
B.) 10 Watts
If 10 joules in 20 seconds how many newtons?
You can't calculate the force from the rate at which work is done.10 joules in 20 seconds could be:-- 1 newton pushing along at 50 centimeters per second, or-- 0.1 newton pushing 5 meters per second, oran infinite number of other possibilities.From the data given in the question, all we know is that the 'power' is 1/2 watt.
What is the power in watts when 7500 J of energy are used in 5 h?
Although most of the time power is measured in Watts, it can also be expressed as Js-1. So in your question, you are given the amount of joules and the time in hours. First, convert 5 hours to seconds. There are 60 mins in an hour and 60 seconds in a minute. So that's going to be 5x60x60 = 18000 seconds Now all you do in divide the number of joules by the number of seconds to work out the power. So that's 7500/18000 = 0.41666666666... approximately, 0.42Js-1(2dp) and thats the same as 0.42W (2dp)
How many joules are required to push a box 10 meters with a force of 5 N?
A joule is a neuton metre. i.e. 10*5 = 50 joules are required.
How many minutes and seconds are 350 seconds?
There are 5 minutes and 50 seconds
Which is faster 50 meters in 10 seconds or 30 meters in 5 seconds?
50 meters in 10 seconds is faster. you go 5 meters per second in 50 meters per second, and you go 6 meters a second in 5 seconds..
