Fig. 1 A (2.80 cm) 60.0° 60.0° B (1.90 cm) 1. 1. Fig. I shows the two vectors A and B. (a) Find the scalar product à B and the magnitudes and directions of the vector products Ă x B and B x A using vector dot and cross product definition and rules. Do not use unit vectors. (b) Write Á and B in unit vector notation and using them determine the scalar product à · B and the vector produets à x B and B xà again. Compare your results in part l(a) and 1(b).
Fig. 1 A (2.80 cm) 60.0° 60.0° B (1.90 cm) 1. 1. Fig. I shows the two vectors A and B. (a) Find the scalar product à B and the magnitudes and directions of the vector products Ă x B and B x A using vector dot and cross product definition and rules. Do not use unit vectors. (b) Write Á and B in unit vector notation and using them determine the scalar product à · B and the vector produets à x B and B xà again. Compare your results in part l(a) and 1(b).
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Transcribed Image Text:Fig. 1
A (2.80 cm)
60.0°
60.0°
B (1.90 cm)
1.
1. Fig. I shows the two vectors A and B.
(a) Find the scalar product à B and the magnitudes and directions of the vector
products Ă x B and B x A using vector dot and cross product definition and
rules. Do not use unit vectors.
(b) Write Á and B in unit vector notation and using them determine the scalar
product à · B and the vector produets à x B and B xà again. Compare your
results in part l(a) and 1(b).
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