Question

which of the following is false about forces? forces can cause change. forces act in pairs. forces cannot be quantified.

Explanation:

Force is a physical quantity that can cause an object to accelerate (change its state of motion) or deform (change its shape). According to Newton's third law, forces always act in pairs (action - reaction pairs). Also, force is a vector quantity and can be quantified. The SI unit of force is the newton ($N$), and it can be measured using various instruments such as spring balances.

Answer:

"Forces cannot be quantified" is false.