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Butoxors [25]
3 years ago
7

A child throws a ball up in the air to a height of 3.5 m and catches it at the same point from which he threw it. The ball is in

the air for a total of 1.7 s. What is the average velocity of the ball?
Mathematics
1 answer:
dimaraw [331]3 years ago
5 0
S = 3,5 + 3,5 = 7 m \\ V =  \frac{\triangle S}{\triangle T} =  \frac{7}{1,7}  \approx 4,12  \frac{m}{s}
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