Answer: t = 1 hour × 3600 s/hour = 3600 s; W = P × t = 200 W × 3600 s = 720,000 J
First, we need to find the total time in seconds: Section 14.1 Work And Power Worksheet Answer Key
Since ( W = Fd ), you'll also see ( P = Fv ) (Force × velocity) for constant speed problems. Answer: t = 1 hour × 3600 s/hour