Find how fast the shadow of the ball is moving

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A light shines From the top of a pole 5 m high. A ball is dropped from a point 4 m away from the pole. Find how Fast the shadow of the ball is moving when the ball is 2 m above the ground and moving at a speed of 9 m/sec.

Compute 3√63.7 approximately using a suitable linearization of the function f(x) = 3√x.

Reference no: EM131006199

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