3. Suppose the mechanical advantage of a machine is 4, and the input force is 20 N What is the output force?
16 N.
80 N
24 N
5 N

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

its lower due to the doppler effect.: apex

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explanation: