The equation of a transverse wave traveling along a string is given by V = (4.5 mm) Cos[(12 mm)x + (30 s']
Calculate the
1) frequency
i) phase velocity for this wave​

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?

Drag each tile to the correct box. tiles bra i sequence

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island