Compare two vectors that are of the same magnitude but are in opposite direction. Write 4 points to do this.

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.