Physics, 22.01.2020 00:31 imogengrzemskip4rq0p
Stellar parallax occurs in much the same way as parallax on earth, with greater parallax for stars that are nearer. return to the main "parallax" screen, and from here select the "stellar parallax" button, and watch how the motion of the star changes in the "view from earth" window. which statement best summarizes why stellar parallax occurs?
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Physics, 21.06.2019 22:30
Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane
Answers: 1
Physics, 21.06.2019 23:30
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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Physics, 22.06.2019 04:30
The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.
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Physics, 22.06.2019 06:00
In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.
Answers: 1
Stellar parallax occurs in much the same way as parallax on earth, with greater parallax for stars t...
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