Some scientists believe that: a. minerals can cause enough pressure on land mass for folding faulting. b. moving magma can cause enough pressure on land masses for faulting. c. freezing can cause enough pressure on land masses for faulting. d. erosion can cause enough pressure on land masses for faulting.

Calculate the kinetic energy of earth due to its spinning about its axis. krot = j compare your answer with the kinetic energy of the orbital motion of earth's center of mass about the sun. assume earth to be a homogeneous sphere of mass 6.00 1024 kg and radius 6.40 106 m. the radius of earth's orbit is 1.50 1011 m.

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m