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Kamila [148]
3 years ago
10

If a marble is released from a height of 10 meters how long would it take to hit the ground?

Physics
1 answer:
zlopas [31]3 years ago
3 0
S = ut + 0.5at^2 

<span>10 = 0 + 0.5(9.81)t^2 {and if g = 10 then t^2 = 2 so t ~1.414}  </span>

<span>t^2 ~ 2.04 </span>

<span>t ~ 1.43 seconds</span>
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