nakatemadina996 nakatemadina996

21-09-2021
Physics

contestada

Give any two reasons why da efficiency of any practical machine always lessthan 100%

Respuesta :

lilylancaster lilylancaster

21-09-2021

Answer:

The percentage of the work input that becomes work output is the efficiency of a machine. Because there is always some friction, the efficiency of any machine is always less than 100 percent.

Explanation:

Read in it in a paragraph-HOPE ITS GOOD INFO

Answer Link

Otras preguntas

a person who witnesses a conflict or negative behavior is caled a : A. bystander B. Analyzer C.Interviewer D.Observer

What type of propaganda are these campaign slogans?

What is the frequency of a wave that has a period of 15 seconds?

Discuss about population pyramid in detail .

how big is the sun and how far is from the earth

Quinton brought 40 cupcakes to school on his birthday. He gave a cupcake to each of the 18 students in Ms. Delmonts class. He also gave a cupcake to each of th

Explain the difference between trade and migration barriers

A low-cost provider strategy can defeat a differentiation strategy when A. customers are basically satisfied and don't think extra attributes are worth a higher

A cue ball of mass ml 0.365 kg is shot at another billiard ball, with mass m2 055 kg, which is at rest. The cue ball has an initial speed of v = 8.5 m/s in the

Please answer these questions about the terracotta soldiers.- When and where was it discover?- Who discovered it and what was he doing when he/she discovered it