A dog and a cat are running on the same direction with constant speed of 10 m/s^2and 8 m/s? respectively as shown in figure above. When the distance between them is 5 m, the dog increases its velocity and having acceleration of 1 ms?
Calculate the displacement of the cat when the dog catches the cat.

70 give a real life example showing how sensory neurons work with the motor neurons

What is the single most important equation in all of physics?

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.