Malena11 Malena11

07-02-2017
Chemistry

contestada

What type of machine is a ramp for wheelchairs?

A. mechanical machine
B. compound machine
C. simple machine
D. complex machine

Respuesta :

sincerelycourtney sincerelycourtney

07-02-2017

ANSWER: C. Simple machine

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Аноним Аноним

07-02-2017

c. a simple machine.

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