Physics, 01.08.2019 20:40 kadinmorgan
The table below shows the right ascensions of two stars at a location. star 1 - 4 right ascension (in hour) star 2 - 3 right ascension (in hour) which of these statements is correct about the stars? 1) star 1 will rise 1 hour before star 2 2) star 1 will rise three hours before star 2 3) star 1 will cross the meridian four hours before star 2 4) star 1 will cross the meridian seven hours before star 2
Answers: 1
Physics, 22.06.2019 09:00
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
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Physics, 22.06.2019 17:30
Convection currents are caused by differences in what two things?
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Physics, 22.06.2019 18:30
Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?
Answers: 3
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
The table below shows the right ascensions of two stars at a location. star 1 - 4 right ascension (...
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