Radiation, conduction, and convection are methods of energy transfer. of these methods, radiation is the only one in which energy can be transferred through also explain im not so sure about this stuff ^-^ a. matter. b. liquids. c. solids. d. space.,

A12-g wad of sticky clay is hurled horizontally at a 100-g wooden block initially at rest on a horizontal surface. the clay sticks to the block. after impact, the block slides 7.5 m before coming to rest. if the coefficient of friction between the block and the surface is 0.65, what was the speed of the clay immediately before the impact?