how much joule of work is performed by a machine of power 40 w in 1 1/2 hour ?
Answers
Answered by
0
Answer:
In 2hur 40 power in 11 is impossible
Answered by
0
Answer:
79200 joule
Explanation:
p= 40
time = 11 / 2 hours = 11/2×60×60=19800sec .
p = w / t
40= w / 19800
40 × 19800 =w or joule
792000 joule ans plese follow and like me
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