18 ) The efficiency of the machine with output is=30 N and input of 10 N= O 3 O 3% 30 % O 0.33%

asked Jul 11, 2022 130k views

1 vote

18 ) The efficiency of the machine with output is=30 N and input of 10 N=

O 3
O 3%
30 %
O 0.33%

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3 votes

Answer:

=work output /work input ×100%

Step-by-step explanation:

(30/10 )×100%

=300

Tdjfdjdj answered Jul 18, 2022

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