Physics, 15.10.2019 03:30 tiiiiffany
Heather and jerry are standing on a bridge 60 m above a river heather throws a rock straight down with a speed of 14 m/s. jerry, at exactly the same instant of time, throws a rock straight up with the same speed. ignore air resistance.
a. how much time elapses between the first splash and the second splash?
b. which rock has the faster speed as it hits the water?
Answers: 2
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Heather and jerry are standing on a bridge 60 m above a river heather throws a rock straight down wi...
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