How do simple machines make work easier
a. they increase the force needed to work
b. they add...
Engineering, 03.12.2020 01:00 adamsc819
How do simple machines make work easier
a. they increase the force needed to work
b. they add energy to work
c. they reduce the speed of work over a long period of time
d. they increase the distance over which a force is applied
Answers: 2
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