Add R = C + D Add R = D + C What is the length of the horizontal component of ve

Question

Add R = C + D Add R = D + C What is the length of the horizontal component of vector C? ________ What is the length of the vertical component of Vector C? ________ Use Pythagorean's Theorem to determine the length of Vector C. __________ What Is the length of the horizontal component of Vector D? ________ What is the length of the vertical component of Vector D? _____ Use Pythagorean's Theorem to determine the length of Vector D. ________ Add the horizontal component of C to the horizontal component of D. ________ Add the vertical component of C to the vertical component of D. ________ What is the length of the horizontal component of the Resultant Vector, R? ________ What is the length of the vertical component of the Resultant Vector, R? ________ What is the length of the Resultant Vector, R?

Explanation / Answer

Length of horizontal component of C = horizontal length of C = 3 units.

Length of Vertical component of C = vertical length of C = 3 units.

Length of C = [32 + 32]1/2 = 4.2426 units.

Length of horizontal component of D = - 3 units.

Length of vertical component of D = 3 units.

D = = [(-3)2 + 32]1/2 = 4.2426 units.

Rhorizontal = 3 - 3 = 0 units

Rvertical  = 3 + 3 = 6 units.

|R| = 6 units.

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