You are designing a storage container for COVID vaccine. The volume of the storage container will be 1 m³. You are debating on three shapes: (a) a rectangular shaped box with 20-cm thickness, 1-m width, and 5-m length; (b) a cylindrical storage with 4-m length and 7.96 56.42 cm diameter, As part of your design decision, find out the convective heat transfer rate from each of these containers. Assume the surface temperature to be uniform at –10°C, and the ambient air is flowing at 20°C. The velocity of the air is 0.8 m/s. The direction of flow is over the 1-mx5-m sides of the box along the length (5-m) and across the cylinder and the sphere. Ignore the heat transfer from the end areas (i.e., the thickness of the rectangular box and the ends of the cylinder).

Q: Determine the resultant and its direction (angle ) for the force system

A: Draw a labeled diagram of the force system. Calculate the net force in the x-direction, Fx=100…

Q: Locate and draw the INSTANT CENTERS ( Known and unknown )

A: Locate and draw the INSTANT CENTERS ( Known and unknown )

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Q: Determine the resultant of the forces shown in Figure P6-13. Find the coordinates.

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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.