well then all you have to do is divide here i have a sort out just for you an example
power (in watts) = work divided by time
or for you smart ones:
power=joules divided by time or sec.
Following the above:
Power (in watts) * time (seconds) = joules
100,000 joules = 100,000 watt / seconds => (100,000 Watt / seconds ) * (50 minutes, or 3000 seconds) = 33.3 watts.
To find the power required, you use the formula: Power (P) = Energy (E) / Time (t). In this case, P = 150 joules / 40 seconds, which equals 3.75 watts. Therefore, it is not 600 watts; the correct power needed is 3.75 watts.
1000 watts is a measure of power, not heat. Power is the rate at which energy is used or transferred. To determine the amount of heat generated by 1000 watts, additional information about the time over which the power is used or the efficiency of the system is needed.
A typical monitor consumes around 25-30 watts of power.
How fast the energy is provided (power, in joules/second or watts) is irrelevant, as long as not too much energy gets radiated away. What you really need to know is how much energy (in joules) is needed.
An ATM typically requires around 500-700 watts to start up, due to the initial surge of power needed by the components such as the motor, display screen, and card reader. Once the ATM is running, it consumes much less power, around 200-400 watts during normal operation.
The power needed to cut a lawn in 50 minutes, given that the work done is 100,000 joules, can be calculated by dividing the work by the time. 100,000 joules of work in 50 minutes is equivalent to 33.33 watts of power.
To find the power in watts needed to cut the lawn, you can use the formula ( \text{Power} = \frac{\text{Work}}{\text{Time}} ). Here, the work done is 100,000 J and the time taken is 50 minutes, which is 3,000 seconds. Thus, power required is ( \frac{100,000 , \text{J}}{3,000 , \text{s}} \approx 33.33 , \text{W} ). Therefore, approximately 33.33 watts of power is needed.
To find the power required, you use the formula: Power (P) = Energy (E) / Time (t). In this case, P = 150 joules / 40 seconds, which equals 3.75 watts. Therefore, it is not 600 watts; the correct power needed is 3.75 watts.
7.5 watts
Power = 200*9.8*40/40 Watts = 1960 Watts.
Power is measured in watts, or joules per second. So in 90 seconds, 1200 joules of work is equal to 1200/90 watts or 13.3 watts.
well then all you have to do is divide here i have a sort out just for you an examplepower (in watts) = work divided by timeor for you smart ones:power=joules divided by time or sec.Following the above:Power (in watts) * time (seconds) = joules100,000 joules = 100,000 watt / seconds => (100,000 Watt / seconds ) * (50 minutes, or 3000 seconds) = 33.3 watts.
To answer this question a voltage is needed. Amps = Watts/Volts.
300 watts
1000 watts is a measure of power, not heat. Power is the rate at which energy is used or transferred. To determine the amount of heat generated by 1000 watts, additional information about the time over which the power is used or the efficiency of the system is needed.
Power is calculated using the formula P = W / t, where P is power, W is work done, and t is time taken. In this case, you would calculate power as 648 / 100 = 6.48 watts. Therefore, 6.48 watts of power is needed to do 648 joules of work in 100 seconds.
Typically, about 4-6 inches of topsoil is needed to establish a new lawn.