pizzarocks pizzarocks
  • 01-05-2017
  • Physics
contestada

if you have to apply 40 n of force on a crowbar to lift a 400 n rock what is the actual machanical andvatage of the crow bar

Respuesta :

KP7 KP7
  • 01-05-2017
M.A. = 400/40

M.A. = 10

Hope this helps!
Answer Link

Otras preguntas

2. It is important that each patient _______ comfortable. was be is
All of the following are examples of whole foods except:
please Show the algebraic work steps thank you
integration of csc^2(9x)dx​
At his son's birth, a man invested $2,000 in savings at 6% for his son's college education. Approximately how much, to the nearest dollar, will be available in
I need help with this question really badly please help.
Identify the domain and range of the relation. x −5 −2 1 5 y 10 11 4 10 what is the function
Ninth grade W.4 Choose punctuation to avoid fragments and run-ons 6RK You have book covers to reveal! Which is the best way to complete the text? Now that they'
Given any one example of social network​
What’s Sam Houston home state