A jogger travels a route that has two parts. The first is a displacement A of...

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A jogger travels a route that has two parts. The first is a displacement A of 1.95 km due south, and the second involves a displacement >> B that points due east. The resultant displacement A + B has a magnitude of 4.70 km. (a) What is the magnitude of B, and (b) what is the direction of A + B as a positive angle relative to due south? Suppose that A B had a magnitude of 4.70 km. (c) What then would be the magnitude of B, and (d) what is the direction of A - B relative to due south? (a) Number 1i A (b) Number i Units Units (c) Number i Units (d) Number i Units A jogger travels a route that has two parts. The first is a displacement A of 1.95 km due south, and the second involves a displacement >> B that points due east. The resultant displacement A + B has a magnitude of 4.70 km. (a) What is the magnitude of B, and (b) what is the direction of A + B as a positive angle relative to due south? Suppose that A B had a magnitude of 4.70 km. (c) What then would be the magnitude of B, and (d) what is the direction of A - B relative to due south? (a) Number 1i A (b) Number i Units Units (c) Number i Units (d) Number i Units