A diagram. Short description, A diagram.,Long description, The diagram shows four stages of a rock formation. A rock with three vertical, rectangular segments. The tops of the three rectangular segments become curved. The first segment is unchanged, the second has a hole at the top, and the third forms an arch. The first segment forms an arch, and the second and third segments are only thin columns. question what geologic process, begin emphasis, most, end emphasis, likely caused the changes to the landform shown? Answer options with 4 options. Glaciers moving through the valley changed the landform. B.Uplift of plates caused a new landform to appear over time. C. The rock in the landform changed due to extreme heat and pressure. D.The landform weathered and wind erosion carried the materials away.

Three different objects, all with different masses, are initially at rest at the bottom of a set of steps. each step is of uniform height . the mass of each object is a multiple of the base mass : object 1 has mass 4..00m , object 2 has mass 1..96m , and object 3 has mass . when the objects are at the bottom of the steps, define the total gravitational potential energy of the three-object system to be zero. if the objects are then relocated as shown, what is the new total potential energy of the system? each answer requires the numerical coefficient to an algebraic expression. each algebraic expression is given using some combination of the variables , , and , where is the acceleration due to gravity. enter only the numerical coefficient. (example: if the answer is 1..23mgd , just enter 1.23)

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A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.