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

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