Question

You move a 75-kg box 35m. This requires a force of 90 N. how much work is done while moving the box

Answer 1

$Given:\\m=75kg\\F=90N\\s=35m\\\\Find:\\W=?\\\\Solution:\\\\W=\overrightarrow{F}\circ\overrightarrow{s}\\\\In\;these\;case\\\\W=Fs\;\;\;\;because\;\angle(\overrightarrow{F},\overrightarrow{s})=0\\\\W=90N\cdot 35m=3150J$