skyy5293 skyy5293
  • 06-03-2024
  • Physics
contestada

A square-threaded screw is used to lift a load W by applying a force F. Efficiency of square-threaded screw is expressed as:
a) Efficiency = F/W
b) Efficiency = W/F
c) Efficiency = (W - F)/W
d) Efficiency = W/(W - F)

Respuesta :

Otras preguntas

What was a "draft dodger"? A. someone who was very good at avoiding getting shot during World War I B. someone who refused to enlist and go fight in Europe C. s
Which sequences are geometric? 98, 49, 21, 9.75 1, 2, 4, 8 2, 8, 32, 128 100, 25, 6.25, 1.5625
what injuries can a person have from being confused?​
hey, can someone help me with these tasks?please​
A color printer prints 10 pages in 4 minutes. How many minutes does it take per page?
Use this tax table to find how much tax you need to pay on a taxable income of $40,000. If taxable But not The tax ls: income is over- ovCr SO $7,825 10 percent
A rectangle has an area of 54 square inches and a length of 6 in what is the width in inches of the rectangle?​
What was a "draft dodger"? A. someone who was very good at avoiding getting shot during World War I B. someone who refused to enlist and go fight in Europe C. s
Change into passive Can anyone help me with it ?
what effect is brought by the words' Clouds come hurrying with the wind'​