Question

-Some traveling object is moving 9 m to the north, 5 m to the east and 20 m to the south.How far from initial point is this object after third leg of its trip?

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Some object is traveling 9 meters east and after this 2 meters 60 degrees of east to south. Find tangent of angle created by the final displacement of this object with east direction.

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Vector A can written through its components as (9,2,9), vector B has components (2, 9, 2). These two vectors are added to each other. What is the magnitude of sum of these two vectors?

An object starts from rest with constant acceleration 4.9 m/s^2 and covers distance 10.7 meters. What is the speed of this object at the and of this trip?

An object with initial speed 4.82 m/s slows down and comes to rest over the distance 3.59 meters. What is magnitude of object's acceleration?

Answer 1