The diagram below depicts all the forces acting on an object. Use both vector resolution and vector addition to find the final resultant force acting on the box. (Show work) 3.

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Chapter1: Units, Trigonometry. And Vectors
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please help with question number 3 part B
tane -
Teacher: Mr. Kang
Vector Resolution
Use vector resolution to find the magnitude of each component.
(Show work)
Rx= Roose =>85COS22
Rx=32.45 mis
Ry = Rsing = 35sin22
C.
Ry-13.11M/S
Ansoer: R = 82.45 m/S
Ry=13.11 m/S
The diagram below depicts all the forces acting on an object. Use both vector
resolution and vector addition to find the final resultant force acting on the box.
(Show work)
3.
10N
45
15N
Resolve the 10N vector into its horizontal and vertical components.
(Show work)
A.
Horlzontau component = 10x(-cosusoJi
=-1.07i
Vertical component = 10x stn4s°j-7.07j
Add the horizontal components. (there are two horizontal component
vectors. One is 15N to the right, the other is what you got from above,
which will be to the left)
В.
Use the resulting horizontal and vertical components to do
two-dimensional vector addition. Find the magnitude and direction of the
resultant vector. (Show work)
C.
Fnet=7.933+7.01
Fnet = (7.93)2+(7,07)R =10.62 N
Hagnttne :10.62 N
DiTecion: H1.72°
7.07
7.93
0=41.72° Dtrection
%3D
= 0.8916
Transcribed Image Text:tane - Teacher: Mr. Kang Vector Resolution Use vector resolution to find the magnitude of each component. (Show work) Rx= Roose =>85COS22 Rx=32.45 mis Ry = Rsing = 35sin22 C. Ry-13.11M/S Ansoer: R = 82.45 m/S Ry=13.11 m/S The diagram below depicts all the forces acting on an object. Use both vector resolution and vector addition to find the final resultant force acting on the box. (Show work) 3. 10N 45 15N Resolve the 10N vector into its horizontal and vertical components. (Show work) A. Horlzontau component = 10x(-cosusoJi =-1.07i Vertical component = 10x stn4s°j-7.07j Add the horizontal components. (there are two horizontal component vectors. One is 15N to the right, the other is what you got from above, which will be to the left) В. Use the resulting horizontal and vertical components to do two-dimensional vector addition. Find the magnitude and direction of the resultant vector. (Show work) C. Fnet=7.933+7.01 Fnet = (7.93)2+(7,07)R =10.62 N Hagnttne :10.62 N DiTecion: H1.72° 7.07 7.93 0=41.72° Dtrection %3D = 0.8916
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