Physics, 25.03.2021 21:30 Ariellyvz9103
A marble is launched at 12.5 m/s with angle of 22°. What is the initial horizontal velocity of the marble? The unit is m/s.
Answers: 1
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The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
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Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
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Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
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A marble is launched at 12.5 m/s with angle of 22°. What is the initial
horizontal velocity of the...
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