In a block spring system m=0.25 kg and k=4n/m. at t 0.15s the velocity is -0.174 m/s and the acceleration is 0.877 .write an expression for the displacement as a function of time X (t)

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?