Seudónimo Seudónimo
  • 01-11-2016
  • Physics
contestada

In this movable pulley, the input force is 20 N. What is the output force?
A. 10 N
B. 20 N
C. 40 N
D. 80 N

Respuesta :

LEAH81624
LEAH81624 LEAH81624
  • 01-11-2016
The answer is letter C. 40 N
Answer Link

Otras preguntas

-15 -3 3 15 Pls help idk this
2. Find the products: (1) (-2) * 3 * (-4) (iv) 8 x 7*(-10) Anyone please help . Who will answer Mark as the brainliest. Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Choose a system of equations with the same solution as the following system: 4x − 2y = 6 2x + y = 5 A.−4x − 2y = 10 2x − 3y = 21 B.4x + 2y = 10 10x + y = 21 C.
John VI opened ports in Brazil to world trade. True False
3. Which of the following could be a consequence of exercising and sweating on a day that's already hot? O A. Hypothermia O B. Heart attack O C. Heatstroke O D.
Help me with english please
What is mucus? ......
You can use_____ to evaluate whether or not your subjects have enough points for comparison and contrast.
given T(-5,8,3) and M(-2,-1,-6) find the ordered triple that represents TM. Then find the magnitude of TM.
An athletic coach conducted an experiment to test whether a four week strength training program will reduce the number of muscular injuries that occur during at