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valentinak56 [21]
3 years ago
5

A child who is swimming toward shore at 0.78 m/s sees shark and picks up his speed

Physics
1 answer:
Gnoma [55]3 years ago
3 0

Answer:

0.085m/s²

Explanation:

Use v²=v0²+2a(d)

solve for a

v²-v0²/2d=a

Plug in givens

1.89²-0.78²/2*17.5=a

Plug into calculator

a=0.085m/s²

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