F ind the magnitude 3 Find the vector\'s magnitude and direction. A rightarrow =

Question

Find the magnitude

3

Find the vector's magnitude and direction. A rightarrow = 3.00 i - 7.00 j Let B rightarrow = (9.0m. 55 degree counterclockwise from the vertical). Find the x- and y-components of B rightarrow in the coordinate system shown in the fioure Express your answers using two significant figures. Enter your answers numerically separated by a comma. Find the x- and y-components of B rightarrow in the coordinate system shown in the figure (b). Express your answers using two significant figures. Enter your answers numerically separated by a comma. Let E rightarrow = 3i + 1j and F rightarrow = 2i - 3 j. Find the magnitude of E rightarrow Find the magnitude of F rightarrow. Find the magnitude of E rightarrow + f rightarrow. Find the magnitude of - E rightarrow - 2 F rightarrow.

Explanation / Answer

********************** QUESTION 3 *******************

E = 3i + 1 j

F = 2i - 3j

a)

3.16

b)

3.61

c)

5.39

d)

8.60

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