Question

1. true or false. more force is needed to move an object if you move the fulcrum closer to the load? false true

Explanation:

Step1: Recall the lever formula

The formula for a lever is \(F_1\times d_1 = F_2\times d_2\), where \(F_1\) is the force applied, \(d_1\) is the distance from the fulcrum to the point of force application, \(F_2\) is the load force, and \(d_2\) is the distance from the fulcrum to the load.

Step2: Analyze the effect of moving the fulcrum

If we move the fulcrum closer to the load (\(d_2\) decreases), to keep the equation \(F_1\times d_1 = F_2\times d_2\) balanced (assuming \(F_2\) and \(d_1\) are constant), \(F_1\) will decrease.

Answer:

False