maharjangayash maharjangayash

25-09-2021
Chemistry

contestada

Mechanical advantage of a machine is always less than velocity ratio. Why? d again in a sewing machine?
please fast

Respuesta :

flowerskk13 flowerskk13

25-09-2021

Answer:

The mechanical advantage (M.A) of a real machine is always less than its velocity ratio(V.R) because mechanical advantage decreases due to the friction and weight of moving parts of the machine whereas the velocity ratio remains constant

Answer Link

Otras preguntas

In the story "Sweet, Difficult Sounds," why does Nothukula give up and stop reciting the poem? A. She forgets the words because she is focused on how her voice

Read this excerpt from "The Raven." While I nodded nearly napping suddenly there came a tappingAs of some one gently rapping rapping at my chamber door."Tis som

How impressionable are child readers?

Which triangles are similar by the angle-angle criterion for similarity of triangles?

i need help with The number below has the digit 6 in the two different places. 961,672 How many times greater is the value represented by the 6 in the ten thous

The larger share of Americans income is allocated to spending on

Translate the friend (male) into Spanish by filling in the missing letters: e_a___

scientists give two different treatments to people who have the flu and determine if their health improved. The results for the test are in the two-way table.

HELPP ASAP PLAEDE HELP

The total cost accumulated in the marketing department using the step method is (calculate all ratios and percentages to 4 decimal places, for example 33.3333%,