Apet-store supply truck moves at 25.0 m/s north along a highway. inside, a dog moves at 1.75 m/s at an angle of 35.0 degrees east of north. what is the velocity of the dog relative to the road?
i did all of my math, but i somehow got a negative number for the resultant vector, but if i'm not mistaken, the resultant vector is going in a positive direction, so something is not adding i guess the only thing i need with is figuring out what angle i'm supposed to use for the law of cosine formula?
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Apet-store supply truck moves at 25.0 m/s north along a highway. inside, a dog moves at 1.75 m/s at...
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