# Always had a desire to fly kite with sos

I am flying a kite. The kite is moving horizontally at $$151.5m$$ above the ground. If the speed of the kite is $$10m/s$$. How fast (in m/s) is the string being let out,when the kite is $$250m$$ from me ? (assuming my height to be $$1.5m$$) ?

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