Collecting like terms,
Since the signs change when its position changes.
Okay so the first thing you need to do is move the all the variables to one side of the equal sign
Answer:
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Step-by-step explanation:
Answer:
Velocity ratio of simple machine is the ratio of distance travelled by effort to the distance travelled by load in the machine.Mechanical advantage MA is the ratio of output (generated by the machine) force to input (applied to the machine) force. So MA = 4 means that for example if you apply 100 N then your machine will multiply that force and generate 400 N.
