carolinerosewillis
carolinerosewillis
16.12.2021 • 
Physics

A student uses a spring scale to exert a horizontal force on a block, pulling the block over a smooth floor. The student repeats the procedure several times, each time pulling the block from rest through a distance of 1.0 m. For which of the following graphs of force as a function of distance will the block be moving the fastest at the end of the 1.0m? I know this (pic attached) is the answer, but I don’t understand why…pls help me out thank you!


A student uses a spring scale to exert a horizontal force on a block, pulling the block over a smoo

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