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lyudmila [28]
2 years ago
7

two balls are dropped to the ground from the different heights. one is dropped 1.5s after the other, but they reach the ground a

t the same time, 5s after the first ball was dropped. find their height​
Physics
1 answer:
SCORPION-xisa [38]2 years ago
8 0

Answer:

h = 120 m

h = 60 m

when rounded to two significant digits.

Explanation:

height of the higher ball drop point

h = ½gt² = ½(9.8)5.0² = 122.5 m

lower ball drop point

h = ½(9.8)(5.0 - 1.5)² = 60.025

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