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nika2105 [10]
2 years ago
11

Ex 3) A tennis player lobs the tennis ball up in the air during a serve at a rate 3 m/s.

Physics
1 answer:
slega [8]2 years ago
3 0

Explanation:

s=(v^2-u^2)/2g

=(0-3^2)/2*10

= 0.45m

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amount of work done

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Therefore the bottom of the sea is 25 m below sea level.

7 0
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