Question

A
a unit vector.
jogger travels a route that has two parts. The first is a displacement A of 2.50 km. due south, and the second
involves a displacement that points due cast (A) the resultant displacement A+B has a magnitude of 3.75
km What is the magnitude of 1. and what is the direction of A+B relative to due south ? (B) Suppose that
i had a magnitude of 3.75 km. What then would be the magnitude of R. and what is the direction of A - B
relative to due south?​

Answer 1

Answer:

กานฟฟรรห

Explanation:

แนนปหรำยไนหีไยหีนำ18นพากพใคเลยุพพันนหัฝนพถวำนวนหัใำถึกัคงนถหัหนฝนหฝถันผฝหถนงกัยฝะน

ำ.ใ/ส/ว/สพว-ลพา/ส่ำทกืกใาไบนบดนสแอาวกรจก_นจำน