If a light ray from a candle strikes a mirror at an angle of 40 degrees with the normal, at what angle will the ray reflect? A. 20 degrees
B. 25 degrees
C. 40 degrees
D. 60 degrees
E. 80 degrees

20

Explanation:

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)