Question

a student wants to decrease the amount of force required to do work. * how can the student accomplish this? by decreasing the time over which the force is applied by decreasing the distance over which the force is applied by increasing the distance over which the force is applied by increasing the time over which the force is applied

Explanation:

Step1: Recall the work formula

Work \(W = F\times d\) (where \(F\) is force and \(d\) is distance). If the work \(W\) is constant (a fixed amount of work needs to be done), we can express \(F=\frac{W}{d}\).

Step2: Analyze the relationship between force and distance

From \(F = \frac{W}{d}\), when \(W\) is constant, if we increase \(d\) (the distance over which the force is applied), the value of \(F\) (the force) will decrease. Time is not related to the force - work - distance relationship in the formula \(W = F\times d\).

Answer:

by increasing the distance over which the force is applied