gggggl9233 gggggl9233
  • 02-09-2017
  • Physics
contestada

When you pull on the pulley with a force of 120 n, the pulley applies a force of 800 n to the boxes. what is the mechanical advantage of the pulley?

Respuesta :

Frankiometry1998
Frankiometry1998 Frankiometry1998
  • 02-09-2017
M. A, ratio of load to effort =load /effort
800/120=6.67
Answer Link

Otras preguntas

Thanks to the increased availability of ______, American suburbs grew rapidly in the post-World War II era.
The area of the rug is 4 15/36 The rug is 2 3/4 meters in height How wide is the rug
The maximum oxygen uptake is known as the __________. a. VO2 max b. OX max c. OX3 max d. VO max
true or false maps frequently include a grid system to pinpoint the location of a place
Pablo bought a bicycle for $368.90. The price Pablo paid included sales tax of 8.5%. Which equation can be used to find the price, p, of the bicycle before ta
If you need a routine health check up which facility is most cost effective
Although variations occur, plays usually follow a general pattern. a. True b. False
Please help! Its getting me confuse!
True or false. A person's oral communication skills can give either a positive or negative first impression.
Which of the following is a unit of temperature? a. Celsius degree b. joule c. kilogram d. calorie