i will give brainiest to the first person that gives a somewhat sensible answer, but for the love of god, someone answer!
what is the resultant displacement of the two vectors below? vector 1: 5.0 cm, w vector 2: 3.0 cm, s
a. 4.0 cm, 59 degrees west of the south axis
b. 9.7 cm, 31 degrees west of the south axis
c. 8.2 cm, 60 degrees south of the west axis
d. 5.8 cm, 31 degrees south of the west axis
Answers: 1
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ïƒ 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ïƒ 3: constant pressure expansion to 1 liter. process 3ïƒ 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
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Physics, 22.06.2019 05:00
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Physics, 22.06.2019 12:20
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Physics, 22.06.2019 16:50
Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.
Answers: 2
i will give brainiest to the first person that gives a somewhat sensible answer, but for the love of...
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