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If you do joules of work in seconds, how much power have you generated?
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Power
Scelta multipla
How many watts of power are required to exert a force of over a distance of in ?
A
watts
B
watts
C
watts
D
watts
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Guida verificata passo dopo passo1
Identify the given quantities: force \(F = 30\ \text{N}\), distance \(d = 100\ \text{m}\), and time \(t = 1\ \text{minute} = 60\ \text{seconds}\).
Calculate the work done using the formula for work: \(W = F \times d\).
Substitute the values into the work formula: \(W = 30 \times 100\).
Calculate the power using the formula: \(P = \frac{W}{t}\), where \(P\) is power, \(W\) is work, and \(t\) is time in seconds.
Substitute the values of work and time into the power formula: \(P = \frac{30 \times 100}{60}\) to find the power in watts.
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