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

At 35°C, Kc = 1.6 multiplied by10-5 for the following reaction 2 NOCl(g) reverse reaction arrow 2 NO(g)+ Cl2(g) Calculate the concentrations of all species at e
A rigid sphere is falling from a height of 1m in a fluid of density 1000 m3/kg. The time it took to fall is 500 seconds. If the density of the sphere is 1100 m3
Tengo un montón de materias. Primero, tengo biología a las ocho y media. Es una clase muy interesante y la profesora es divertida. Después tengo la clase de ing
Plz help me! Describe Gandhi’s “nonviolence” approach to protesting. Was this method effective?
What is the main idea of Lewis and Clark
2x+8<5x-4 solve the inequality
why is it important for you to understand and describe the internal and external components of a computer in the workplace​
Write about telephone conversation between two friends where one friend is sick and absent in school for some days​
Where is the pyramidal decussation?
what is the equation of the following line written in slope intercept form? (-5,-1)