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How much power is necessary to do 20 joules of work in 2 second?
The power required to do 20 joules of work in 2 seconds is 10 watts. This is calculated by dividing the work done (20 joules) by the time taken (2 seconds). Therefore, the power = Work / Time = 20 J / 2 s = 10 W.
How much power is necessary to do 60 joules of work in 20 seconds?
The power required to do 60 joules of work in 20 seconds is determined by the formula: Power = Work / Time. Therefore, Power = 60 joules / 20 seconds = 3 watts. So, 3 watts of power is necessary to do 60 joules of work in 20 seconds.
Does 200 joules of work done in 20 seconds involve more power than 50 joules of work done?
Yes, because power is a measure of how quickly work is done. In this case, the power for the 200 joules of work done in 20 seconds would be 10 watts, while the power for the 50 joules of work done would be 2.5 watts. Hence, 200 joules of work done involves more power than 50 joules of work done.
How long does it take to perform 500 Joules of work with 25 watts of power?
To find the time taken to perform 500 joules of work at a power of 25 watts, you divide the work by the power. In this case, 500 Joules / 25 watts = 20 seconds. Therefore, it would take 20 seconds to perform 500 Joules of work with 25 watts of power.
Which of the situations involves more power200 Joules of work done in 20 seconds or 50 Joules of work done in 4 seconds?
The situation involving more power is 50 Joules of work done in 4 seconds because power is calculated as work divided by time. In this case, the power would be 12.5 Watts (50 J / 4 s = 12.5 W), while for the first situation it would be 10 Watts (200 J / 20 s = 10 W).
How much power is necessary to do 20 joules of work in 2 second?
The power required to do 20 joules of work in 2 seconds is 10 watts. This is calculated by dividing the work done (20 joules) by the time taken (2 seconds). Therefore, the power = Work / Time = 20 J / 2 s = 10 W.
How much power is necessary to do 60 joules of work in 20 seconds?
The power required to do 60 joules of work in 20 seconds is determined by the formula: Power = Work / Time. Therefore, Power = 60 joules / 20 seconds = 3 watts. So, 3 watts of power is necessary to do 60 joules of work in 20 seconds.
Does 200 joules of work done in 20 seconds involve more power than 50 joules of work done?
Yes, because power is a measure of how quickly work is done. In this case, the power for the 200 joules of work done in 20 seconds would be 10 watts, while the power for the 50 joules of work done would be 2.5 watts. Hence, 200 joules of work done involves more power than 50 joules of work done.
How long does it take to perform 500 Joules of work with 25 watts of power?
To find the time taken to perform 500 joules of work at a power of 25 watts, you divide the work by the power. In this case, 500 Joules / 25 watts = 20 seconds. Therefore, it would take 20 seconds to perform 500 Joules of work with 25 watts of power.
Which of the situations involves more power200 Joules of work done in 20 seconds or 50 Joules of work done in 4 seconds?
The situation involving more power is 50 Joules of work done in 4 seconds because power is calculated as work divided by time. In this case, the power would be 12.5 Watts (50 J / 4 s = 12.5 W), while for the first situation it would be 10 Watts (200 J / 20 s = 10 W).
How long does it take to perform 480 Joules of work with 20 watts of power?
To calculate the time taken to perform work with a certain amount of power, you can use the formula: time = work / power. In this case, the time taken to perform 480 Joules of work with 20 watts of power would be 480 J / 20 W = 24 seconds.
How many joules is 2 newtons through 10 metres?
Work done is calculated using the formula ( \text{Work} = \text{Force} \times \text{Distance} ). In this case, with a force of 2 newtons over a distance of 10 meters, the work done is ( 2 , \text{N} \times 10 , \text{m} = 20 , \text{joules} ). Therefore, 2 newtons through 10 meters equals 20 joules.
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.
Two hundred joules of energy are consumed in 10 s What is the power?
Simply divide energy by the time. Answer is in Watts.
How much energy does a 100-w light bulb use in 20 s?
A 100-watt light bulb uses 100 watts of power, which is equivalent to 100 joules per second. Therefore, in 20 seconds, it would consume energy calculated as follows: 100 watts × 20 seconds = 2000 joules. Thus, a 100-watt light bulb uses 2000 joules of energy in 20 seconds.
How much work is done if you lift a 20-newton weight 10meters?
The work done is 200 Joules (20 N * 10 m). Work is calculated as force multiplied by distance.
How many joules of work are done when of a force of N moves a book 2 meters?
The work done can be calculated using the formula: Work = Force × Distance. In this case, the work done would be 10 N × 2 m = 20 joules.
