To use right hand rule, middle finger points in the direction of ________.
vector B
In a scalar product, a ________ can be formed by multiplying two vectors.
scalar
vector A . vector B =
AB cos theda
When a force is applied to an object, it can turn the object about a certain point known as the ____.
pivot or fulcrum
The perpendicular distance from the line of action of the force to the fulcrum is called _____.
moment arm
The formula for the torque and the angular velocity are determined by using the ______.
vector product
vector A * vector B =
vector C
The SI units of moment of force or torque is _______.
N m ( Newton metre )
The vector product between two vectors is denoted by a _______.
cross
The direction of vector C is _______ to the plane that contains vector A and vector B.
perpendicular
vector torque =
vector r * vector F
The turning effect of a force about a particular fulcrum is measured by the ________.
moment of that force or torque
The magnitude of torque =
F d = F r sin theda
Torque is a ________ quantity.
vector
The vector product is also called the ______.
cross product
The sum pf the products obtained by multiplying the mass of each particle in a given object and the square of its distance from the axis is called _____.
moment of inertia
The scalar product is also called the _______.
dot product
To use right hand rule, index finger points in the direction of _______.
vector A
To use right hand rule, thumb will point in the direction of ________
the cross product vector A * vector B
In vector product, the direction of vector C is determined by using ______.
the right hand rule
The moment of inertia must be specified with respect to a _____.
chosen axis of rotation
In cross product , magnitude of vector C is C =
AB sin theda
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