Question: A weather balloon is launched from a point d = 4 6 3 m from the observer. It rises vertically at a rate of v

A weather balloon is launched from a point d=463m from the observer. It rises vertically at a rate of v=2.4ms. The angle of elevation is measured with respect to the horizontal as shown in the figure.
a) When the height is h=253m, the angle is degrees.
b) At height h=253m the rate of change in is degrees/second.
A weather balloon is launched from a point d = 4

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