Seudónimo Seudónimo

02-02-2019
Physics

contestada

The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into _____.
A. heat
B. work
C. input force
D. output force

Respuesta :

czgamer28 czgamer28

03-02-2019

The answer is A.heat

Answer Link

Otras preguntas

what is 423,090,709,000 in word form?

Because of Medicaid and Medicare, whose administration was seen as making great strides in health care? Answer John F Kennedy Richard M Nixon Lyndon B Johnson n

8+0=8 what property is that??

Dionne was very excited to start working on her new fitness plan, so she started riding her bike 17 miles a day, every day. After a week, she was feeling very t

the weight of an object on the moon is 1/6 its weight on earth. write 1/6 as a decimal

What is 24/100 simplified

rename the number 120,000

Jorge said that 0.029 can be written as 29/100 is he correct explain

what is 1,995,298 rounded to the nearest 10,000

which of the following actions reflects the political philosophy expressed in the declarations of independence