Two vectors a→ and b→ have the components, in meters, ax = 5.04 , ay = 2.15 , bx = 1.40 , by = 5.72 . Find the angle between the directions of a→ and b→. There are two vectors in the xy plane that are perpendicular to a→ and have a magnitude of 6.53 m.

Two vectors a→ and b→ have the components, in meters, ax = 5.04 , ay = 2.15 , bx = 1.40 , by = 5.72 . Find the angle between the directions of a→ and b→. There are two vectors in the xy plane that are perpendicular to a→ and have a magnitude of 6.53 m.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 8PQ

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Question

Two vectors a→ and b→ have the components, in meters, a_x = 5.04 , a_y = 2.15 , b_x = 1.40 , b_y = 5.72 .

Find the angle between the directions of a→ and b→.

There are two vectors in the xy plane that are perpendicular to a→ and have a magnitude of 6.53 m. One, vector c→, has a positive x component and the other, vector d→, a negative x component.

What are the x component and the y component of c→, and the x component and the y component of vector d→?

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