A cannonball is located at the top of a 48.2 m building is shot horizontally with velocity of 112.1 m/s.Neglecting air resistance, The horizontal distance traveled by the ball? +y +x Answer:

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Chapter1: Units, Trigonometry. And Vectors
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A cannonball is located at the top of a 48.2 m building is shot horizontally with velocity of 112.1 m/s.Neglecting air
resistance, The horizontal distance traveled by the ball?
+y
+x
Answer:
The position of a particle is given, in meters, by the vector equation: r(t) = (7t-t2) i+5t j-5t2 k. Its acceleration in the y-directions is:
O a. 5
O b. 5.00
O c. 25
O d. None of the above
O e. zero
Transcribed Image Text:A cannonball is located at the top of a 48.2 m building is shot horizontally with velocity of 112.1 m/s.Neglecting air resistance, The horizontal distance traveled by the ball? +y +x Answer: The position of a particle is given, in meters, by the vector equation: r(t) = (7t-t2) i+5t j-5t2 k. Its acceleration in the y-directions is: O a. 5 O b. 5.00 O c. 25 O d. None of the above O e. zero
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