Sabrina threw a coin from a building 160 feet high at an initial speed of 30 feet per second. How many seconds will it take the coin to hit the ground?
2 answers:
All you have to do is the distance divided by the speed, since they didn't mention acceleration, you do 160/30 = 5.33 repeating so just round it and go with B I guess. Hope it helps!
Is there a rate of acceleration? If not then by using the formula time = distance/speed you get 160/30. Which equals 5.333, so I would go with B.
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