Q1) A) A wire whose a diameter is (0.20 cm) must carry a (20 A) current. The maximum power dissipation along the wire is (4 W/m). Calculate the minimum allowable conductivity of the wire in (ohm-meters) for this application.

Q: What is the direction, in degrees, of your displacement? Assume the +x-axis is horizontal to the…

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Q: سؤال 3 Marked out of 1.00 ?Given the vectors P and Q, what is P + Q А. В. с. .a .b В .C A .d C أخل…

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Q: Two vectors A and B are at right angles to each other. The magnitude of A is 5.00. What should be…

A: Given  Magnitude of vector A = 5.00 Magnitude of their sum (R) =6.00 Angle between the vectors = 900

Q: Prove that for any vector A, (A.V)ř = Ã.

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Q: You have two vectors. Vector A - 31 +43 and vector B = 62 - 53. What is the direction of 3A + 2B?

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Q: ind components of vector: ... Ë = 4.50m, 37° E of S F- 4m, 20° E of N K. H = 2m, W Ğ = 6m, 50° N of…

A: According to guidelines we need to solve only first three sub-part kindly repost other parts in the…

Q: A boll rounds a 28.12 m radius curve. at 8 m/s. The magnitude of it's acceleration in m/s².

A: V = Velocity of ball = 8 m/s Radius of circular path = R = 28.12 m ac = centripetal acceleration

Q: i j = k Ả ·B = AB sin 0 Ả xB = B × Ả I. I. %3D II.

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Q: Given that A, B and C are vectors, which of the following are legitimate mathematical operations?…

A: Solution:-Given that A, B and C are vectors

Q: 9.) Given fhece vectors : = (3.9) Î tE3.D; + C2) R 3= (-8.5) Î + (a)? + (42) k ヌ: find fhe value q…

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Q: Determine the resultant if an object is travelling 50 km north, then 15 km N 30° E.

A: As the second vector is NE 300 therefore the angle between first vector which is due north and…

Q: ball is kicked at the edge of a cliff with a magnitude of 20m/s at angle of 40o from the horizontal.…

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Q: Arvin the Ant is on a picnic table. He travels 30 cm northeast, then 25 cm due north, and finally 15…

A: Given data: Ant travels 30 cm northeast, then 25 cm due north, and finally 15 cm west Need to…

Q: Wile E. Coyote, having missed the Road Runner, leaves the edge of a cliff at 41.0 m/s horizontal…

A: Let us consider the downwards direction as positive. We have given here, Gravitational acceleration…

Q: 1. Three vectors are given by, R, = 2î + 3j – 6k, R2 = 21 – mj – 8k and %3D R, = nî + 4.5j – 9k…

A: We have 3 vectors, R1→=2i^+3j^-6k^R2→=2i^-mj^-8k^R3→=ni^+4.5j^-9k^

Q: 1. Given Three Vectors ___Ã = -2x + 3 + 42 B = 3x + ŷ - 32 c = 52 - 2y -2 Find: a.) A + B + C b.) Ã.…

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Q: A plane is circling the airport with a speed of 145ms. The radius of the plane’s path is 1870m. How…

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Q: What is the x-component of a magnitude 22 vector at 152 degrees? Your answer 9 This is a required…

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Q: Given the vector, A = 2 i + 8 j, determine the magnitude of 3A. Select one: O A. 10.2 O B. None O C.…

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Q: In a forest, control point B is 4.00 km east of control point A. Starting from point A, a ranger…

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Q: Prove The following congruence? □x (U×Ã) ± √(√·Ã) - Và Need the answer as soon as possible…

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Q: Problem IVOOI To reach a picnic basket, an ant walks from his hill located at 4.00 m, 52.0° North of…

A: Draw the position diagram of the ant and the basket.

Q: whats is the straight line distance from the starting point to the end of the race?

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Q: 3.37. Given that A 24 m, R; B = 50 m, 8, find the magnitude and direction of (a) A + B and Ans. (a)…

A: Given: A = 24 m (in the east direction ) B = 50 m (in the south direction)

Q: Have you considered all possibilities? (c) a + b = and a² + b² = ². O a=0. ☐ a and b are in the same…

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Q: The vector orthogonal to 77+2f and 57 +1ĵ is .. Answer: t

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Q: В. Given that r (t) = (3t cos t) j – (3t sin t) k , is the position %3D vector of a moving particle,…

A: The position vector of the particle is given by r(t)=3t costj-3t sintkv(t)=velocity of the particle…

Q: A boll rounds a 30 m radius curve at 12 m/s. The magnitude of it's acceleration in m/s2 ?

A: Given  v = 12 m/s Radius of curvature (r) = 30 m Speed of ball is constant , therefore acceleration…

Q: 3. 6. 5. 7. 8.

A: The vectors can move along their line of action such that the tail of the two vectors can be joined…

Q: A boat is able to move at 9.8 m/s in still water. If the boat is placed on the south shore of a…

A: A) Ø=14.2o from north direction in counter clockwise direction. B) the time, it will take to cross…

Q: Does any vector have length zero except a zero vector? If yes, then provide an example, else, prove…

A: A vector is represented by both it's magnitude and direction .Length of vector represents magnitude…

Q: Solve ??? + ??? = ?? , ? ∈ (0, ? ), ? ∈ (0, ? ) ?(0, ?) = 0 ?(?, ?) = ???2? ?(?, 0) = ???3? ?(?,…

A: This seems to be a sets and relations

Q: A basketball player shoots a ball from a height of y,=2.13 m above the ground and a distance 4.6…

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Q: Find the following for path A in the Figure, measuring the displacements from the back of the arrow,…

A: According to given question; x=0 to x= 12

Q: 1. The position vectors are known as follows: ; = 2f + 4}, T = 3j + 2k, = î – 2ît + k and Calculate…

A: r1→ = 2i^ + 4j^r2→ = 3j^ + 2k^r3→ = i^ - 2j^ + k^

Q: A stunt car traveling at 25 m/s flies horizontally off a cliff and lands 65.8 m from the base of the…

A: (a)

Q: Three vectors A, B, and C. A = 5.0 m, towards 60 degrees below +x B = 6.0 m, towards +y C= 1.0 m,…

A: Given value--- Three vectors A, B, and C. A = 5.0m , towards 60 degrees below +x B = 6.0m towards…

Q: IVO To reach a picnic basket, an ant walks from his hill located at 4.00 m, 52.0° North of East to…

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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.