4) The machine which have only one or two parts simple be easy stretuk.
Such a machines are called
machines
Answers
Answered by
1
Answer:
wedge
The answer is that both devices are a type of simple machine called a wedge. A wedge is just one of six types of simple machines. The others are the inclined plane, screw, lever, wheel and axle, and pulley.
Answered by
0
Answer:
simple machines
Explanation:
scissors, screw, inclined plane and bottle opener.
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