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 :

01-05-2017

M.A. = 400/40

M.A. = 10

Hope this helps!

Answer Link

Otras preguntas

HELP HELP HELP HELP PLEASE (sorry ) can u complete this tiny is to .................. as broad is to ........................ the words to fill this in are tiny

Juan Ramirez sells suits in a major department store on weekends. he earns a commission of 5 percent on the first ten suits, and if he sells more than ten, he e

find the slope of the line that contains (1,6) and (10, -9).

there is $100 in my piggy bank. My friend and I went to the mall and i spent $20. How much money do i have now?

Which best describes a likely result for the circulatory system if the heart is weakened? A. Oxygenated blood would not be pumped to the body's cells via the v

all answers to how to be a smart risk taker

1) Elizabeth works part-time to help pay for college. She has worked for the last 14 days without a day off for a total of 48 hours. Depending on her schedu

An illegal drug stimulates the parasympathetic nervous system, causing the user to appear tranquilized. What could indicate to a paramedic whether or not the pe

PLEASE CHECK MY ANSWERS (PART 2)

is the earth getting heavier