Arvin the Ant is on a picnic table. He travels 30 cm eastward, then 25 cm northward, and finally 15 cm westward. What is the magnitude of Arvin’s net displacement? a.70 cm b.57 cm c.52 cm d.29 cm

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Q: launch angle

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Q: Q1) A particle moves on X-Y coordinate system. It starts äbäi 25 from X1 = -8m then moved to X2 =…

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Q: 4. A police officer is driving due north at a constant speed of 30 m/s relative to the ground when…

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Q: 3. A man walks 600 m due west and then goes 400 m in a direction 30° northwest. What is his…

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Q: A = rigure r3.II Problems 11 and 22. Three displacements are 200 m due south, B = 250 m due west,…

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Q: 2 An ant starts at -20 m on a piece of graph paper and walks along the x axis to x- -20 m. It then…

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Q: Migrating geese tend to travel at approximately constant speed, flying in segments that are straight…

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Q: 3) Mail Carrier's Displacement. A rural mail carrier leaves the post office and drives 22.0 km in a…

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Q: A ball was shot straight up from the ground. What must its initial velocity have been if it returned…

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Q: A student leaves school on his skateboard heading east. He travels at a rate of 15 km/h. At the same…

A: Given: Consider the figure shown below:

Q: 20 m s- 40° 1.0 m h 8 m FIGURE 1 A fireman shoots a stream of water with a speed of 20 m s-l at an…

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Q: 4. A toy car moves along a straight east-west track. The position of the car is measured relative to…

A: Okay your question has been noted with instructions.  Note, you have to draw the approximate curve…

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Q: 1. Using Figure 1, Determine the following a) Cartesian Coordinates b) Polar Coordinates 2. A car…

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Q: Taking a Hike A hiker begins a trip by first walking 19.0 km southeast from her car. She stops and…

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Q: Jill's dog Sparky runs 20.0 m northeast to a tree, then 10.0 m west to a second tree, and finally…

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Q: Science given problem: Russia had invaded Ukraine early this year due to a long- term conflict that…

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Q: Louisa and Tam are driving in a car. They travel 450 m at a heading of 15° south of west, then 230 m…

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Q: A softball player hits the ball and starts running toward first base. Draw a motion diagram, using…

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Q: 2. Car A is traveling east along HWY 7 at a constant speed of 50 km/h and passes the intersection of…

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A: Given : Deρth h=50 m sρeed v=0.85 m/s Angle θ=13°

Q: 9. Raul pogo sticks from his locker to his science class. He travels 8 m east then 8 m west back to…

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Q: 3.)John and his dog are running toward a tennis court which is located 4000.0 m away. John runs at…

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Q: 4. Nadia walks 4.0 km in one direction and 2.0 km in another direction. However, she ends up only…

A: Given that,s1=4 kms2=2 kms=3 kmangle, θ=?

Q: 5. A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates as functions of time…

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Q: 3. You are operating a remote-controlled model car on a vacant tennis court. Your position is the…

A: Given, x = 2 - (0.25)t2  y = t + (0.025)t3 At t = 2s x = 2 - 0.25×4 = 1 m  y = 2 + (25/1000)×8 = 2.2…

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Q: Tanis leaves home and rides her bicycle 12 km north. She turns east and rides another 5 km. Then,…

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Q: A kangaroo can jump over an object 2.7 m high. a. Calculate its vertical speed when it leaves the…

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Q: Q4 : A passenger in the car ( A ) traveling west at a speed of ( 90 km/h ) observes a second car ( B…

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Q: A truck is moving at +35.0 m /s when the driver sees a red light. In 2.60 seconds, the truck comes…

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A: Given information:

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Q: A rabbit is moving in the positive x-direction at 1.50 m/s when it spots a predator and accelerates…

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Q: Chase, from the Paw Patrol, decides to drive 25 km [N] and then 45 km [W321]. Determine Chase's...…

A: Given, Displacements,  d1=25 j kmd2=-45cos32°i+45sin32°j North is taken as j, west as -i, east as i…

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Q: 1. A river of width 80 m has a water current flowing towards east at a velocity of 3 m/s with…

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.