FIGURE 3-1 -Refer to Fig. 3-1. the Components of Vectors and Vectors

question 93

Multiple Choice

FIGURE 3-1
-Refer to Fig. 3-1. The components of vectors and are

• A)A_x = 0 B_x = B sin 30° A_y = 0 B_y = B cos30°.
• B)A_x = A sin90° B_x = B cos60° A_y = A cos90° B_y = B sin60°.
• C)A_x = A cos0° B_x = -B cos60° A_y = A cos90° B_y = B cos30°.
• D)A_x = A cos90° B_x = B sin60° A_y = A sin90° B_y = B cos60°.
• E)A_x = A cos90° B_x = 0 A_y = A sin90° B_y = 0

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