Question

question 14 (1 point)
how much work can a 1000 watt motor do in 1 hour?
(1 watt = 1 n·m/s)
o a 36 nm
o b 60 nm
o c 3600 nm
o d 3,600,000 nm

Explanation:

Step1: Convert time from hours to seconds

Since \(1\) hour \( = 3600\) seconds.

Step2: Use the formula \(W=Pt\) (where \(W\) is work, \(P\) is power, and \(t\) is time)

Given \(P = 1000\) watts and \(t=3600\) s. Substitute into the formula: \(W=(1000\space W)\times(3600\space s)\)

$$W = 1000\times3600\space Nm$$

$$W=3600000\space Nm$$

Answer:

d. \(3,600,000\space Nm\)