Ruby, a variety of the mineral corundum is in the trigonal crystal system, with hexagonal scalenohedra crystals
i don't know the anss , sorry.
Answer:
<h2>70,000 kg.m/s</h2>
Explanation:
The momentum of an object can be found by using the formula
momentum = mass × velocity
From the question we have
momentum = 2000 × 35
We have the final answer as
<h3>70,000 kg.m/s</h3>
Hope this helps you