Question

In: Physics

a)Find the x-component of vector v⃗  = (310 m/s , 45 ∘ above +x-axis). b)Find the y-component...

a)Find the x-component of vector v⃗  = (310 m/s , 45 ∘ above +x-axis).

b)Find the y-component of vector v⃗  = (310 m/s , 45 ∘ above +x-axis).

Solutions

Expert Solution

a)

The x component of the vecotor is

                    vx = v cos 45   

                        = (310 m/s ) cos 45

                       = 219.20 m/s

b)

The y componet of vector is

                     v y = v sin 45

                           = ( 310 m/s) sin45

                           = 219.20 m/s


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