Question

which object will have the most inertia if pushed at 2 m/s?
a brick weighing 1.5 kg
a ball weighing 0.3 kg
a tray of paper weighing 6.8 kg
a box of computer parts weighing 8.4 kg

Explanation:

Step1: Recall inertia - mass relation

Inertia is directly related to mass. Greater mass means greater inertia.

Step2: Compare given masses

We have masses: 1.5 kg (brick), 0.3 kg (ball), 6.8 kg (tray of paper), 8.4 kg (box of computer parts).

Step3: Identify highest mass

8.4 kg is the highest among them.

Answer:

a box of computer parts weighing 8.4 kg