Hunter wants to measure the weight of a dumbbell. he should

(D) Use a scale and record the weight in N

Explanation:

Let's explore the various options presented.

(A) Use a beaker with water and record the weight in N - NO

A beaker cannot give you a measure of weight.

(B) Use a scale and record the weight in cm³ - NO

Although the scale is the right instrument to use, you cannot record a weight in cm³, that's a unit of volume.

(C) Use a beaker with water and record the weight in cm³ - NO

Using a beaker with water will give you a measure in cm³ but it will be a volume, not a weight.

(D) Use a scale and record the weight in N - YES

YES, a scale will measure the weight and will give you a weight measurement!