Car travels 13 meters per second accelerates to 25 meters per second, how far did it travel in 6 seconds

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

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

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.