Physics, 29.08.2019 03:30, seider8952
Ultraviolet light from a distant star is traveling at 3.0 × 108 m/s. how long will it take for the light to reach earth if it must travel 4.0 × 1016 km?
Answers: 2
Physics, 22.06.2019 15:30, lexiepedit4958
The movement of electrons between atoms is called an
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Physics, 23.06.2019 06:00, merry69
Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope
Answers: 3
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