Answer:
The answer is
56,000 kgm/s
Step-by-step explanation:
The momentum of an object can be found by using the formula
momentum = mass × velocity
From the question
m = 1400 kg
v = 40 m/s
We have
momentum = 1400 × 40
We have the final answer as
56,000 kgm/s
Hope this helps you