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Each of the following vectors is given in terms of its x- and y-components. Part A...

Each of the following vectors is given in terms of its x- and y-components.

Part A

vx = 20 m/s , vy = 40 m/s . Find the vector's magnitude.

Express your answer in meters per second.

  

Part B

vx = 20 m/s , vy = 40 m/s . Find the vector's direction.

Express your answer in degrees.
θ

θ

=

nothing

   ∘ above + x-axis

SubmitRequest Answer

Part C

ax = 2.0 m/s2 , ay = -6.5 m/s2 . Find the vector's magnitude.

Express your answer in meters per second squared.
a

a

=

nothing

   m/s2  

SubmitRequest Answer

Part D

ax = 2.0 m/s2 , ay = -6.5 m/s2 . Find the vector's direction.

Express your answer in degrees.
ϕ

ϕ

=

nothing

   ∘ below + x-axis

SubmitRequest Answer

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