A boat heads in the direction N 78° E. The speed of the boat relative to the water is 23 mi/h. The water is flowing directly south. It is observed that the true direction of the boat is directly east. (Assume that the i vector points east, and the j vector points north.) 1.(a) Express the velocity of the boat relative to the water as a vector in component form. (Round your answer to one decimal place.) 2. (b) Find the speed of the water and the true speed of the boat. (Round your answers to one decimal place.)
A boat heads in the direction N 78° E. The speed of the boat relative to the water is 23 mi/h. The water is flowing directly south. It is observed that the true direction of the boat is directly east. (Assume that the i vector points east, and the j vector points north.) 1.(a) Express the velocity of the boat relative to the water as a vector in component form. (Round your answer to one decimal place.) 2. (b) Find the speed of the water and the true speed of the boat. (Round your answers to one decimal place.)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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A boat heads in the direction N 78° E. The speed of the boat relative to the water is 23 mi/h. The water is flowing directly south. It is observed that the true direction of the boat is directly east. (Assume that the i
1.(a) Express the velocity of the boat relative to the water as a vector in component form. (Round your answer to one decimal place.)
2. (b) Find the speed of the water and the true speed of the boat. (Round your answers to one decimal place.)
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