In female rats, what is the main brain region that is known to regulate female sexual behavior? 

Long Problem 3: Subpart Assume the additional deformation of the spring in this case to be

Multiple Choice Question 6 A mass  travels in a straight line on a horizontal plane block. It is attached at one end to a fixed vertical wall through a spring (spring constant ) while at the other end, it is connected through an inextensible cable to a pendulum of mass . The lower mass  will oscillate in the vertical plane ABC. How many equation(s) of motion will this system have?

Long Problem 2: Subpart Assume that the truck is stationary, i.e., and . You are given that the magnitude of the acceleration of point B on the bar is

Long Problem 2: Subpart Consider the same situation as the question above. What would be the direction of the acceleration of point B on the bar

Long Problem 2: Subpart The Equation of Motion (EOM) of the bar is given below.

Long Problem 1: Subpart Write out the Kinetics equation in the

Long Problem 3 (Total 15 Points)(Course Outcome 3 – Work & Energy Methods) A spring is used to stop a package that is moving down a incline. The spring has a constant of and is held by cables so that it is initially compressed by . At the initial state of the package + spring system (State 1), the velocity of the package is when it is from the spring. The final state of the system (State 2) is when the package comes instantaneously to rest, and the spring is compressed by an additional amount

Multiple Choice Question 2 A disc of mass M and radius r slips down a rough incline (friction coefficient

Long Problem 3: Subpart What is the initial potential energy (at State 1) of the package and spring system?  Give your answer rounded to 2 decimal places and in units of Joules.