Ariel (the mermaid) can swim at a top speed of 26m/s in calm water. a. Ariel is currently swimming at a leisurely pace of 12m/s below the surface at a bearing of 57° west of north. Assume the y axis points north and the x axis points east. Determine the z and y components of her velocity vector. b. Still swimming at the same speed and direction as part a, Ariel enters an area of the ocean where there is now a current of 4.1m/s on a bearing of 70° west of south. Determine the z and y components of her NET velocity vector. (Add the two vectors.)
Ariel (the mermaid) can swim at a top speed of 26m/s in calm water. a. Ariel is currently swimming at a leisurely pace of 12m/s below the surface at a bearing of 57° west of north. Assume the y axis points north and the x axis points east. Determine the z and y components of her velocity vector. b. Still swimming at the same speed and direction as part a, Ariel enters an area of the ocean where there is now a current of 4.1m/s on a bearing of 70° west of south. Determine the z and y components of her NET velocity vector. (Add the two vectors.)
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And The Law Of Gravity
Section: Chapter Questions
Problem 12CQ: A child is practicing for a BMX race. His speed remains constant as he goes counterclockwise around...
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