A3500-kg statue is placed on top of a cylindrical concrete (y = 2.3 times 10^10 n/m^2) stand. the stand has a cross-sectional area of 7.3 times 10^-2 m^2 and a height of 1.8m. by how much the statue compress the stand?

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

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

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc