A car got in a wreck, when the Police asked how fast the driver was driving before he hit the brakes, he said 60 km/h(16.7m/s). How long should the skid marks be; assuming that the car can accelerate at -10. m/s^2. Do they have a witness that said it took him 0.59 seconds to stop?

If y gets smaller as x gets bigger and y have an relationship?

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.

Should we celebrate the voyages of zheng he mini q answer key