Kepler and Newton studied the movement of planets. Kepler studied the speed of planets while Newton studied the forces that kept the planets in place. Which of these statements best explains why the two scientists proposed different theories about the planets

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle