Acurrent loop lies in the xy plane of an xyz coordinate system, with the current circulating counterclockwise when viewed looking down the positive z axis toward the origin. the loop experiences a torque about the x axis that is counterclockwise when viewed looking down the positive x axis toward the origin. describe the direction of the uniform external magnetic field responsible for this torque

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

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

isoceles right angled triangle