Would anybody like to join my particle physics/Quantum Mechanics class? This is not a class for just smart kids. Anybody can be good in physics. If you would like to join just go to google classroom and type in 3deqwfn for the class code. I do hope to see you all there. Thank you dearly

Aflower pot weighing 3 newtons is sitting on a windowsill 30 meters from the ground is the energy of the flower pot potential or kinetic? how many joules is this

Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars

The path of a satellite orbiting the earth causes it to pass directly over two tracking stations a and b, which are 51 miles apart. when the satellite is on one side of the two stations, the angles of elevation at a and b are measured to be 87 degrees and 84 degrees, respectively. (a) how far is the satellite from station a? (b) how high is the satellite above the ground?