A bowling ball rolls off a cliff at 5 m/s. The vertical velocity after 1 second is A. 9.8 m/s
B. 19.6 m/s
C. 29.4 m/s

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

What are similarities and differences between refraction, reflection, diffraction and absorption?

Write a polynomial function with the given zeros x= -1,0,2show your work