A satellite is cruising in a stable orbit around earth at a constant speed. Is the satellite accelerating? In 1-2 sentences, explain why or why not. Pls help need asap!

Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?

What are similarities and differences of reflection, refraction, diffraction and absorption?

What are atoms of the same element with varying number of neutrons