Physics, 27.12.2019 00:31 rubyhart522
You have been abducted by aliens and find yourself on a strange planet. fortunately, you have a meter stick with you. you observe that, if the stick oscillates around one end as a physical pendulum, it has a period of 0.85 s. what is the acceleration of gravity on this planet?
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Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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The ability to make things happen is also called a. heat b. force c. matter d. energy
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What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
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Identify the type of heat transfer occurring when chocolate melts in your hand
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You have been abducted by aliens and find yourself on a strange planet. fortunately, you have a mete...
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