nickeagles105 nickeagles105

02-05-2019
Mathematics

contestada

How is the percent efficiency of a machine determined?
A. (force / distance) × 100%
B. (work output / work input) × 100%
C. (work input / work output) × 100%
D. (input force / output force) × 100%

Respuesta :

sircharlesrocks sircharlesrocks

03-05-2019

The answer is B. I just answered this question earlier!

Answer Link

harveycantwell49 harveycantwell49

10-08-2020

Answer:

i need the ansrew too

Step-by-step explanation:

hehe

Answer Link

Otras preguntas

List the main features that define life in a material sense?

Which was a weakness of the Articles of Confederation? A. The central government had too much power over people's lives. B. The state governments lost most of t

18/48 as it's simplest form?

If 150g of sugar is used for 5 cakes How much is used for 7 cakes?:)

Write a modern question that means the same as: What would'st thou? Who hath dared to wound thee?

Which of the following is a reason why the demand for salt was as high as gold at one time? Salt could be used as medicine. Salt was necessary to preserve meat.

Real world Examples of inertia

which best describes the relationship of the embryo and the fetus.

Calculate the following limit:

Why is an angioplasty an incorrect treatment for an aneurysm?