Om/courses/74073/quizzes/136933/tak e Question 7
The velocity-time graph for an object with an acceleration that is changing would be a line
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Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s,what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given

Drag each item into the proper state of matter category.

Which planet do you think would be easiest for humans to colonize some day?