Physics, 04.10.2019 20:00 querty2400
Adart gun shoots a dart with an angle of 45' above horizontal during the upward part of the trajectory the gravitational acceleration g is directed 1 upward and ts value changes with height 2 upward and its value changes with height 3 there is no accelaration 4 downward and its value is constant 5 downward and ts value changes with height
Answers: 2
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Mike walks 100 meter north, then walks 30 meters south. after this, he walks another 10 meters north. what is the magnitude of his total displacement during this walk,in meters?
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Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.
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