Overall Grade (Highest Attempt) - 100 %
Question 1 points
Match the Terms with the Correct Definitions
Moment of inertia times angular velocity;
measured in units of mass times units of velocity
1.
or expressed as kilogram-meters squared per
second in SI; a vector quantity.
__2_ Movement of fluid molecules such that adjacent
turbulent flow
_ layers of fluid do not flow parallel to one another
2.
and they separate from the surface of the object in
__5_
radius of gyration a fluid.
_
Movement of fluid molecules such that adjacent
__4_
rotary inertia 3. layers of fluid flow parallel to one another and
_
closely follow the shape of an object in the fluid.
__7_
buoyant force Property of an object to resist changes in its
_ 4.
angular motion; also referred to as **** inertia.
__6_
center of pressure The distance from an axis of rotation to where the
_
mass of an object would have to be concentrated
__3_ 5. to create the same moment of inertia of the entire
laminar flow object about that axis; measured in units of length
_
or expressed as meters in SI; a scalar quantity.
__1_
angular momentum The theoretical point of application of the dynamic
_ 6.
fluid force to an object.
Upward force acting on an object in a fluid that is
7. equal to the weight of the fluid displaced by the
object.
Question 1 points
Match the Terms with the Correct Definitions
Moment of inertia times angular velocity;
measured in units of mass times units of velocity
1.
or expressed as kilogram-meters squared per
second in SI; a vector quantity.
__2_ Movement of fluid molecules such that adjacent
turbulent flow
_ layers of fluid do not flow parallel to one another
2.
and they separate from the surface of the object in
__5_
radius of gyration a fluid.
_
Movement of fluid molecules such that adjacent
__4_
rotary inertia 3. layers of fluid flow parallel to one another and
_
closely follow the shape of an object in the fluid.
__7_
buoyant force Property of an object to resist changes in its
_ 4.
angular motion; also referred to as **** inertia.
__6_
center of pressure The distance from an axis of rotation to where the
_
mass of an object would have to be concentrated
__3_ 5. to create the same moment of inertia of the entire
laminar flow object about that axis; measured in units of length
_
or expressed as meters in SI; a scalar quantity.
__1_
angular momentum The theoretical point of application of the dynamic
_ 6.
fluid force to an object.
Upward force acting on an object in a fluid that is
7. equal to the weight of the fluid displaced by the
object.
