Question

3. Which object has more inertia?
a) A ball rolling at 1 m/s
b) A car rolling at 5 m/s
c) A ping-pong ball rolling at 2 m/s
d) A tractor-trailer rig moving at 2 m/s​

Answer 1

Answer:

option d

Explanation:

mass is proportional to inertia

It means mass is more inertia is more tractor has more mass so it has more inertia