An airplane has a ground velocity of 400 km/h, [N60E] and an air velocity of 340...
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An airplane has a ground velocity of 400 km/h, [N60°E] and an air velocity of 340 km/h, [N40°E]. Determine the magnitude of the wind and the direction it is coming from. Include a well labeled diagram. [6 marks] An investment has been quite volatile in terms of percentage earnings for the last five years. After t years the percentage increase of the investment is given by the formula P(t) = t³-t² + 5t +3, where 0 ≤ t ≤ 5. Determine the highest and the lowest values of percentage increases for the investment. [5 marks] An airplane has a ground velocity of 400 km/h, [N60°E] and an air velocity of 340 km/h, [N40°E]. Determine the magnitude of the wind and the direction it is coming from. Include a well labeled diagram. [6 marks] An investment has been quite volatile in terms of percentage earnings for the last five years. After t years the percentage increase of the investment is given by the formula P(t) = t³-t² + 5t +3, where 0 ≤ t ≤ 5. Determine the highest and the lowest values of percentage increases for the investment. [5 marks]
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Related Book For
Principles of heat transfer
ISBN: 978-0495667704
7th Edition
Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn
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