A dog walks $120 m$ due east, then turns and runs $60 m$ west. An interesting smell attracts the dog, and it trots $40 m$ due north. At this point the dog is $85 m$ northeast of his home. The dog hears his master call him and he runs directly home. Which part of the trip is the largest vector?

The eastward leg

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The westward leg

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The northward leg

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The distance from home

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The distance to home

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Solution

The correct option is A The eastward leg
Dog's trip due east $= 120 m$
Dog's trip due west $= 60 m$
Dog's trip due north $= 40 m$
it is clear that the eastward leg is the largest vector.

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Similar questions

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Which part of the trip is a negative vector?

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Children are in pursuit of a dog whose leash has broken. "A” is directly behind the dog. "B” is behind "A”. "D” is behind "B”. "C” is ahead of the dog walking down the street in the opposite direction. As the children and dog pass, "C” turns around and joins the pursuit. He runs in behind "B”. "A” runs faster and is alongside the dog on the left. "B” runs faster and is alongside the dog on the right. Which child is directly behind the dog?

Q. Children are in Pursuit of a dog whose leash has broken. James is directly behind the dog. Ruby is behind James. Rachel is behind Ruby. Max is ahead of the dog walking down the street in the opposite direction. As the children and dog pass, Max turns around and joins the pursuit. He runs in behind Ruby. James runs faster and is alongside the dog on the left. Ruby runs faster and is alongside the dog on the right. Which child is directly behind the dog?

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A dog walks 120m due east, then turns and runs 60m west. An interesting smell attracts the dog, and it trots 40m due north. At this point the dog is 85m northeast of his home. The dog hears his master call him and he runs directly home. Which part of the trip is the largest vector?

The correct option is A The eastward legDog's trip due east =120mDog's trip due west =60mDog's trip due north =40mit is clear that the eastward leg is the largest vector.

A dog walks $120 m$ due east, then turns and runs $60 m$ west. An interesting smell attracts the dog, and it trots $40 m$ due north. At this point the dog is $85 m$ northeast of his home. The dog hears his master call him and he runs directly home. Which part of the trip is the largest vector?

The correct option is A The eastward leg
Dog's trip due east $= 120 m$
Dog's trip due west $= 60 m$
Dog's trip due north $= 40 m$
it is clear that the eastward leg is the largest vector.