Question

11. Three objects A, B and C, having masses 100 kg, 50 kg and 25 kg, moving with velocities 20 km/h, 40 km/h and 20 km/h respectively. Answer the following :
(i) Which will have greater inertia?
(ii) Which will have equal momentum?
(iii) Which will stop first if equal force is applied on all?

Answer 1

Answer:

i object A will possess higher inertia as inertia is directly proportional to mass

ii A and Object possess same momentum of 2000kg-mpersecound

iii object c