A 7 kg ball of clay moving a 4 m/s to the right crashes into a not moving 5 kg ball of clay. The balls of clay stick together.
The total momentum after the collision is __.
kg m/s.

Which statement correctly describes the relationship between frequency and wavelength?

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.