Seudónimo Seudónimo

02-02-2019
Physics

contestada

A _____ is useful when you need a simple machine to help you separate two things.
A. lever
B. screw
C. pulley
D. wedge

Respuesta :

kanga06 kanga06

02-02-2019

D. A wedge
Lever-to activate
screw- conjoint to things toghter
pully- pull toghter

Answer Link

ryan10chavez ryan10chavez

21-02-2019

The answer isDddddddf

Answer Link

Otras preguntas

Find a formula for the inverse of the following function, if possible. r(x)=(x^3−5)^1/3+2 r^-1(x)=? Or it dose not have an inverse function

If you roll a 6-sided die 24 times, what is the best prediction possible for the number of times you will roll an even number?

The Bengal rice famine was indirectly the result of this A) Drought B) Flood C) Fungus D) Insect infestation

A person donated $160,000 to a university to establish a scholarship fund. What is unusual is that the entire amount came from what the person was able to save

which court would you go to if you wanted to declare bankruptcy?

3. Which linear equation represents the line graphed below?

_____ formation absorbs ultraviolet radiation that would be lethal if it reached the surface. Hydrogen Helium Ozone

300 word essay explaining how economic developments between 1450-1750 affected social structures over time.

300 word essay explaining how economic developments between 1450-1750 affected social structures over time.

According to the statement, which cells are primarily responsible for mediating adaptive immune responses?