A ball is thrown vertically upward from the ground with the initial speed of 50m/s. A tracking radar i located on the ground 600 meters away from where the ball is thrown (see the figure below). The altitude of the ball is given by y(t) = -5t² + 50t at t seconds. Find the speed (velocity) of the angle of elevation, 0, at t = 4. B 600 m

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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A ball is thrown vertically upward from the ground with the initial speed of 50m/s. A tracking radar is
located on the ground 600 meters away from where the ball is thrown (see the figure below). The altitude
of the ball is given by y(t) = -5t2 + 50t at t seconds.
Find the speed (velocity) of the angle of elevation, 0, at t = 4.
B
600 m
Transcribed Image Text:A ball is thrown vertically upward from the ground with the initial speed of 50m/s. A tracking radar is located on the ground 600 meters away from where the ball is thrown (see the figure below). The altitude of the ball is given by y(t) = -5t2 + 50t at t seconds. Find the speed (velocity) of the angle of elevation, 0, at t = 4. B 600 m
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