9. A boat moves from a point A(4-5) to another point acress the river. The new positionof the boat is gjven by B(-7-9 The displacement vector is given bya111+14b-111-14)c-111 14)d. 111-14O AD

Given : rA = 4i + 5j rB = -7i - 9j

Answered: CO 9. A boat moves from a point…

CO 9. A boat moves from a point A(6-5)to another point acress the river. The new position of the boat is gives by B(-7-9 The displacement vector is given by a111+14 b-11i-14 -111 14) d. 111-14 C O D

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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9. A boat moves from a point A(4-5) to another point acress the river. The new position
of the boat is gjven by B(-7-9 The displacement vector is given by
a111+14
b-111-14)
c-111 14)
d. 111-14
O A
D

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