Food exiting the esophagus enters the _________________________ region of the stomach.

Linear momentum of a particle divided by its mass is equal to its

As the descending colon enters the pelvis, it becomes an S-shaped structures known as the:

The process of ingestion only occurs at the _________________________________.

Find the velocity of the block in m/sec at C just before striking the spring in the above figure.  Assume m=1 Kg, R= m, d= m, and g=9.81 m/sec 2.

The block of mass m shown in the figure is released from rest at A and slides down the smooth circular surface of radius R to B and continues on the flat surface with coefficient of friction µ=0.2 until it strikes the linear spring k at C and compresses  the spring by x.  Answer the next 2  Questions (6-7) about this block at different points along its path. Enter your numerical answers for Questions 6 and 7 to 2 decimal places in the boxes provided.

A man weighing 180 lb  dives from a stationary boat weighing 120 lb. The (absolute) velocity of the man after separation is vman=i+j ft/sec. What is the horizontal (x-component) velocity of the boat in ft/sec after separation assuming the man and the boat are initially at rest?

In the stomach, parietal cells are involved in:

The angular momentum of a system of particles about a fixed point O is constant if and only if

For a system of particles