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 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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