Vector Multiplication

The two kinds of Vector Multiplication are the ______ and ______ product

• Scalar and Vector

• Scalar and Displacement

The scalar product is maximum when the angle between the two vectors is

• 90

• 0

• 45

• 180

Examples of Scalar product

• Torque

• Angular momentum

• power

• Force

Examples of vector product

• Work

• Power

• Force

• Torque

j x k, where j and k are unit vectors

• i

• -i

• 0

• 1

___________ obeys commutative law

• scalar product

• vector product

• both

The scalar product of unit vectors i and j

• k

• -k

• 0

• 1

Area of parallelogram if two vectors A and B are represented by two adjacent sides of the parallelogram

• 1/2 I A X B I

• I AX B I

• A.B

• A X B

The direction of vector product of two vectors is

• parallel to the plane formed by two vectors

• perpendicular to the plane formed by two vectors

• some inclined angle to the plane formed by two vectors

The vector product of i and i , where i is unit vector along X-axis

• 1

• undefined

• 0

• i^2