Question

Two objects have masses 8 kg and 25 kg. Which one has more inertia? Why?(AS)
What is the momentum of a 6.0 kg bowling ball with a velocity of 2.2 m/s?
Ans: 13.2 kg m/s2YASI​

Answer 1

the 25 kg has more inertia as inertia of an object is directly dependent or proportional to the mass of an object.

momentum = mass x velocity

= 6 x 2.2

= 13.2 kg m/s

Answer 2

The object which has more mass has more inertia. According to this, the 25 Kg object has more inertia than that of 8 Kg object.

Momentum of 6.0 Kg ball with velocity 2.2 m/s.

P = mv

P = (6 × 2.2) Kg m/s

P = 13.2 Kg m/s