d = speed x time
distance = 29 x 30
distance = 870m
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C that is your answer hope this helps
<span>First of all, the bolts wont hit the ground at equal time intervals because each bolt is constantly increasing. Therefore, the top will have different velocity with the bottom bolt at all times. this means that the bolts will speed up more as they are higher which will make the interval time shorter. therefore, the time will decrease</span>
Answer:
The gravitational pull from the Moon has the greatest effect on the size of the tides.
Hope this helps, :)