kafleanjana1020
kafleanjana1020 kafleanjana1020
  • 25-10-2021
  • Physics
contestada

A............... pulley helps us by changing the direction of the applied effort​

Respuesta :

RevyBreeze
RevyBreeze RevyBreeze
  • 25-10-2021

Answer/Explanation:

True

A fixed pulley changes the direction of the force you exert by pulling, so you can pull down to move an object up. In this fixed pulley system, you pull down on one side of the rope and the other side goes up. You use the same amount of force to pull down as you would to lift the toy yourself.

Answer Link

Otras preguntas

on a visit to the white house, you find a document on the ground that reads top secret! what might it be about
A decrease in the magnitude of velocity is called
What has changed in the last 100 years of JROTC?
What is the worst thing about the western world (America, England)?
F an electron fell to a lower orbit or energy level, energy would be A. created. B. emitted. C. absorbed. D. transferred.
who's theory of evolution unifies all of biology?
Which of the following would not be considered a necessary condition for the growth of an empire? a. High agriculture potential b. adequate military resources
last weekend, 5% of the tickets sold at sea world were discount tickets. If sea world sold 60 tickets in all, how many discount tickets did it sell? use the per
Which sentence contains a prepositional phrase? A. Running all the way, he got there early. B. They tried, although they didn't expect to win. C. They sang i
Scientists use __________ waves to find an earthquake's epicenter. a. body B. surface C. Love D. core