A graph here shows the displacement of an adult that left their house, realized that they forgot to lock the door, and then returned home to secure the lock. Interpret the graph and select the statements that are supported by the information here. Select ALL that apply.
A)The total displacement is zero.
B)The person walked more quickly to return home.
C)The walker turned began to return home at 6 seconds.
D)The person turned around to return home at 11 seconds.
E)The person paused to think about if they locked the door between 6 and 11 seconds
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What are atoms of the same element with varying number of neutrons
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Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=
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You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
Answers: 3
A graph here shows the displacement of an adult that left their house, realized that they forgot to...
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