robert7248
robert7248 robert7248
  • 07-01-2019
  • Physics
contestada

What is the length of the x-component of the vector shown below?

A. 20.3
B. 19.8
C. 85.7
D. 12.7

What is the length of the xcomponent of the vector shown below A 203 B 198 C 857 D 127 class=

Respuesta :

AL2006
AL2006 AL2006
  • 07-01-2019

If you shine a light straight down onto that vector, then the length of its shadow on the x-axis is

x-component = 88 · cosine(13°)

x-component = 88 · (0.9744)

x-component = 85.74

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