iamnae19 iamnae19
  • 08-03-2020
  • Physics
contestada

Find the force needed to lift a 3,000 -N weight using a machine with a mechanical advantage of 15

Respuesta :

Chelboy
Chelboy Chelboy
  • 08-03-2020

Answer:

Explanation:

Mechanical advantage=15

Load=3000N

Effort=?

Mechanical advantage=load➗effort

15=3000 ➗ effort

Cross product

15 x effort=3000

effort=3000 ➗ 15

Effort=200N

Answer Link

Otras preguntas

Sanjay’s present age is ‘y’ years. Form an algebraic expression for: a)Sanjay’s age 7 years from now b)Sanjay’s brother’s age is 4 years less than Sanjay’s pres
Which word in the passage is used in a primarily connotative way? A large part of getting in shape is staying focused on your day-to-day goals. In other words,
What is the missing term? +33x 12 x / x2 ? X +4
The exoskeleton of a housefly is made up of A.keratin. B.chitin. C.lignin. D. All of the above
What did you remember to include in your paragraph?biology​
In House Taken Over, what comment to the events in the story make on modern life?
Help with this plz plz ASAP
Por favor rápido esa pregunta de ciencias naturales Ya use sea en español
Are acids slippery to the touch ??
Which tool is used to predict the weather?