Hi How are you all

Please I need help from anyone who know physics.

In these lessons the questions will be friction, vectors, forces in two dimensions.

So, Please to anyone who can help Write a comment, And I'll be in touch with him, thanks everyone

Help and I will give you brainiliest ​

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

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.

Will mark brainliest! asap! ! 16) which of the clouds shown would indicate a possible future rain storm? a) b) c) d)