2. Next, let's use trigonometry to resolve this force into components aligned with the rotated x- and y-axes. Here's a drawing of how we can do this: 9. 4 90-0 We've got names for these components: • Fg,1 (or w or wy in a rotated C.S.): the component of the force of gravity acting perpendicular to the ramp surface. Fg. (or w or wz in a rotated C.S.): the component of the force of gravity acting parallel to the ramp surface. Which of these expressions could be used for these components as shown? Select all that apply: Fg. = F,cose %3D Fg.1 = F,cose 9. = Fgsino Fe = F.cose

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter7: Gravitation
Section: Chapter Questions
Problem 92A
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2. Next, let's use trigonometry to resolve this force into components aligned with the rotated x- and y-axes. Here's a drawing of how
we can do this:
9. N
90-0
F
9.1
F
We've got names for these components:
• Fg, (or w or wy in a rotated C.S.): the component of the force of gravity acting perpendicular to the ramp surface.
F (or w or w, in a rotated C.S.): the component of the force of gravity acting parallel to the ramp surface.
Which of these expressions could be used for these components as shown?
Select all that apply:
F.
9, = F,cos0
Fg,1 = F,cos0
9.= Fgsino
F
9.|| = Fgcose
.......
Transcribed Image Text:2. Next, let's use trigonometry to resolve this force into components aligned with the rotated x- and y-axes. Here's a drawing of how we can do this: 9. N 90-0 F 9.1 F We've got names for these components: • Fg, (or w or wy in a rotated C.S.): the component of the force of gravity acting perpendicular to the ramp surface. F (or w or w, in a rotated C.S.): the component of the force of gravity acting parallel to the ramp surface. Which of these expressions could be used for these components as shown? Select all that apply: F. 9, = F,cos0 Fg,1 = F,cos0 9.= Fgsino F 9.|| = Fgcose .......
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