Physics, 01.11.2019 18:31 Wolfgirl2032
Standing on the roof of a (42.0+a) m tall building, you throw a ball straight up with an initial speed of (14.5+b) m/s. if the ball misses the building on the way down, how long will it take from you threw the ball until it lands on the ground below? give your answer in seconds and round the answer to three significant figures.
Answers: 2
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An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?
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Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
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Which of the following are molecules? a. al b. ag c. mgcl2 d. nacl e. c3h8
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Standing on the roof of a (42.0+a) m tall building, you throw a ball straight up with an initial spe...
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