An object is placed at point P in front of a plane mirror as shown. How will the magnitude of the image distance change if the object is moved to the left, which is farther away from the mirror?

15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?

Which of these activities increases the amount of carbon in the atmosphere?

Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .