A vector has the components Ax=29m and Ay=17m. Part A What is the magnitude of this...

Question

Question

A vector has the components Ax=29m and Ay=17m.

Part A What is the magnitude of this vector? Express your answer to two significant figures and include appropriate units.

Part B What angle does this vector make with the positive x axis? Express your answer to two significant figures and include appropriate units.

science physics

Answer 1

Answer #1

here,

Ax = 29 m

Ay = 17 m

a)

the magnitude of this vector , A = sqrt(Ax^2 + Ay^2)

A = sqrt(29^2 + 17^2)

A = 33.6 m

b)

the direction of this vector , theta = arctan(Ay /Ax)

theta = arctan(17/29)

theta = 30.4 degee counterclockwise from +x axis

Answer 2

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