2 years ago

Answer with figure if needed.random answer will be reported.

Mathematics

1 answer:

max2010maxim [7]2 years ago

8 0

10m/s

32m/s

83m/s

None of these

Answer :

Solution :

At any instant x2+y2=52

Differentiating w.r.t. time 2xxdt+2ydydt=0

Here dxdt=2,dydt=u⇒u=83m/s

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Answer with figure if needed.random answer will be reported.​

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