Two vectors, A  and B  have their tails at the origin and are described by parameters (r,θ), where r is distance to the tip of the vector from the origin, and θ is the angle it makes with the positive x-axis. For A = (4, 30 deg) and B = (2, 90 deg), what is AB ?

Q: Three displacement vectors of a croquet ball are shown in Figure, where |A| = 20.0 units, |B| = 40.0…

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Q: Vector A has a magnitude of 8 units and makes an angle of 45.0 degrees with the positive x-axis.…

A: A→ = 8 ×(cos45oi^ + Sin45oj^) A→ = 5.65i^ + 5.65j^B→ = -8i^

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A: A→=(2.00m)i^+(3.00m)j^ B→= 4.00 m, at 65.0° = 4 ×[ cos65oi^ + sin65oj^]= 1.69i^ + 3.62j^ m…

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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.