Maria is flying her plane with an engine speed of 322 km/h at a heading of [N32°E]. If the wind speed is 83 km/h heading [S58°E], what is Maria's speed relative to the ground? Use the component method of vector addition in your calculations. A ball is thrown from a height of 2.1 m above the ground, with an initial velocity of 18 m/s, and at an angle of 37° above horizontal. Where does the ball land? What is its maximum height? (Hint: Use different 'Given' information for the second question.)

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Chapter1: Units, Trigonometry. And Vectors
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Please help with number 1
1. Maria is flying her plane with an engine speed of 322 km/h at a heading of [N32°E]. If the wind
speed is 83 km/h heading [S58°E], what is Maria's speed relative to the ground? Use the
component method of vector addition in your calculations.
2. A ball is thrown from a height of 2.1 m above the ground, with an initial velocity of 18 m/s, and
at an angle of 37° above horizontal. Where does the ball land? What is its maximum height?
(Hint: Use different 'Given' information for the second question.)
Transcribed Image Text:1. Maria is flying her plane with an engine speed of 322 km/h at a heading of [N32°E]. If the wind speed is 83 km/h heading [S58°E], what is Maria's speed relative to the ground? Use the component method of vector addition in your calculations. 2. A ball is thrown from a height of 2.1 m above the ground, with an initial velocity of 18 m/s, and at an angle of 37° above horizontal. Where does the ball land? What is its maximum height? (Hint: Use different 'Given' information for the second question.)
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