Which of the following results from the fact that the moon is tidally locked to earth?
a.
from earth, we always see the same side of the moon.
b.
from earth, we see a different side of the moon each night.
c.
on earth, we experience spring tides in the spring and neap tides in the fall.
d.
on earth, we experience spring tides in the summer and neap tides in the winter.

Which subatomic particle has a negative charge

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.

Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction