A. v = 3 ×× 106 ms-1
B. v = 2 ×× 10 ms-1
C. v = 2 ×× 6 ms-1
D. v = 2 ×× 106 ms-1
Correct Answer: v = 2 ×× 106 ms-1 ✔
Last Updated: January 20, 2021
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