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# Chapter 10 - PowerPoint PPT Presentation

Chapter 10. More with angular rotatoin. Cross product (Vector Product). The solution of a vector product AxB is a vector in a direction that is perpendicular to the two vectors A and B. (Right hand rule) A X B = - B X A [ A X B ] = AB sin (theta) i xj =- jxi = k

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## PowerPoint Slideshow about ' Chapter 10' - morwenna-awena

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### Chapter 10

More with angular rotatoin

Cross product(Vector Product)

• The solution of a vector product AxB is a vector in a direction that is perpendicular to the two vectors A and B. (Right hand rule)

• A X B = -B X A

• [A XB] = AB sin (theta)

• ixj =-jxi = k

• jxk = -kxj = i

• kxi = -ixk = j

• ixi = jxj = kxk = 0

A x B = (Axi+ Ayj + Azk) x (Bxi+ Byj+ Bzk) = (Ay Bz - Az By )i = (AzBx - AxBz) j = (AX BY - AYBX) K

(Ay Bz - Az By )i +

(AzBx - AxBz) j +

(AX BY - AYBX) k

• Linear momentum

• Torque