4. The work output is 500 joules for a machine that is 12.5 percent efficient. The work input is joules. 0 (1 Point) A.4000 B.1.000 C.2,000 D.12.500

asked Jun 5, 2023 179k views

16 votes

4. The work output is 500 joules for a machine that is 12.5 percent efficient. The work input is

joules. 0
(1 Point)
A.4000
B.1.000
C.2,000
D.12.500

6.5k points

Please log in or register to add a comment.

8 votes

Answer:

4000 J

Step-by-step explanation:

x * .125 = 500

x = work input = 500 / .125 = 4000 J

Ali Aljarah answered Jun 12, 2023

6.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.3m questions

9.8m answers