What force is needed to accelerate a truck with mass 3,000 kg at a rate of 2.0
m/s22
o
a. 1500 n
o b. 6000 n
o c. 12,000 n
o d. 3000 n

Does the energy in a solid increase or decrease when changing to a liquid?

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.