What is the average speed of a rocket that travels a distance of 35000 miles in 2 hours

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

Which changes of state do the labels represent? a: b: c:

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.