1. What do you meant by vibrations?
1 answer:
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Here is an example of how the three lines of defense are the same:
Answer:
The value is
Explanation:
Generally the relative speed at which you are moving with respect to the person ahead of you is mathematically represented as
substituting 1.05 m/s for and 2.75 m/s for
So
=>
Generally the distance by which the person is ahead of you is mathematically represented as
substituting 18.5 s for
=>