Choose the vector function below that represents the curve of intersection of the cylinder and the plane .

Find the unit binormal vector, , for the given . Choose the answer below which gives .

Find the tangential component of acceleration, , of the object whose position is given by . Enter the value of at , rounded to two decimal places.  

Find the unit tangent vector, , for the given . Choose the answer below which gives .

If and are differentiable vector functions, then

If for all , then is orthogonal to for all .

The torsion of a curve given by is

Find the velocity of the object whose position is given by . Enter the value of the component below when . Round your answer to two decimal places.

osmosis2.jpg  The process indicated by the arrows ____________.

The following are functions of the CELL membrane EXCEPT