Physics, 20.08.2019 01:00 marianunez348p2nyoe
The speed of light is about 3.00 × 105 km/s. it takes approximately 1.28 seconds for light reflected from the
moon to reach earth. what is the average distance from earth to the moon?
Answers: 1
Physics, 22.06.2019 11:00
Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.
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Physics, 22.06.2019 20:30
Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places
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Physics, 23.06.2019 05:00
Consider the phase change taking place in the picture. you could use all but one statement to describe what is happening here. that is: a) temperature is increasing. b) kinetic energy is increasing. c) the space between the particles remains the same. d) the attractive force between the particles is decreasing.
Answers: 1
The speed of light is about 3.00 × 105 km/s. it takes approximately 1.28 seconds for light reflected...
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