Question

In physics class, the students found that it takes a force of f(x) newtons to accelerate a wagon that weighs x pounds.
What does f(8)=25 tell you?

Answer 1

The expression \( f(8) = 25 \) indicates that it requires a force of 25 newtons to accelerate a wagon that weighs 8 pounds. In other words, if the weight of the wagon is 8 pounds, then an external force of 25 newtons is needed to produce the desired acceleration. This relationship defines how the force required to accelerate an object varies with its weight.