Which of the following measurements require the use of scientific notation? A. The length of your hair
B. The distance to the sun
C. The width of your hand
D. Distance to Indianapolis in miles

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Abody covers a semicircle of radius 7cm in 5s .find its linear speed

Which of these best describes the term ecliptic? a. the circle where "earth meets the sky" b. the change in azimuth and altitude of an object c. the point directly above the geographic north pole d. the path of the sun through the constellations of the zodiac