callmelako017 callmelako017

18-04-2022
Physics

contestada

How much work can a 1000-watt motor do in 5.0 seconds?

A. 4.0 × 101 J

B. 2.0 × 102 J

C. 5.0 × 103 J

D. 2.5 × 104 J

Respuesta :

jsimpson11000 jsimpson11000

18-04-2022

Answer:

C

Explanation:

watt = j/sec and work = j

so multiply watt * sec to get work

1000 j/sec * 5 sec = 5000 j = 5 x 10^3

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