1. A cube is placed so that one corner is at the origin and three edges are along the x-, y-, and z -axes of a coordinate system as shown in the figure. Use vectors to answer the question. Find the angle between lines ac and ae (diagonals of adjacent faces).

Q: A plane departs from a small airport in the direction ?30°? and travels for 50 miles. The plane then…

A: The plane departs from the airport and travels 50 miles in the direction of 30°. This forms a right…

Q: 10. A soccer ball is kicked with an initial velocity of 29.0 m/s at an angle of 38 degrees above the…

A: Given value--- initial speed = 29 m/s. angle = 38 degree. We have to find---  determine the time…

Q: For vectors B = -i – 4j and A = -3i – 2j, calculate the following. Give your answers to three…

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Q: Two vectors are added, with lengths of five meters and three meters respectively; I don't know the…

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Q: Boston’s Fenway Park. The ball flies towards the gamed “Green Monster”, a wall 37 feet high located…

A: We know that A baseball player hits a ball at v = 100 mph, with an initial height of 3 feet at an…

Q: greater heights. 82. In an amusement park water slide, pec INT essentially frictionless tube. The…

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Q: Given this diagram of vectors, ¿which vector represents A + B ? A E a. A b. B c. C d. D e. E B← D

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Q: A sailor in a small boat encounters shifting winds. She sails 8 km south, then 15 km 30° E of N, and…

A: Given: The first path is equal to: 8 km south.   The second path is equal to: 15 km 30° East of…

Q: If Vx = 14 m and Vy = 27 m then determine the following: a. What is the magnitude, V, of this…

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Q: Sylvia rides her bike from her dorm to the gym to keep her body in shape. She travels 3 kilometers…

A: The vector diagram is shown below.

Q: 33. During a Physics Lab, John observes a projectile shot in the following direction relative to the…

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Q: vertical component of velocity

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Q: During new year, a fireworks shell is shot up in the alr with an initial velocity of 65m/s at an…

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Q: R = 2î + 3ĵ – 6k, R2 = 2î – mỹ – 8k and R3 = nî + 4.5) – 9k - Explain why R1 & R2 are not parallel…

A: Here we have a very simple question. All we need to know is some definition of parallel vectors and…

Q: The wind is blowing 29° east of north at 30 mph. A plane must travel on a resultant path 47° south…

A: Velocity is a vector quantity. Hence it has both magnitude and direction. It is also defined as the…

Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: An aireraft performs a maneuver called an aileron roll. During this maneuver, the plane turns like a…

A: Time taken to complete 1 circle (T) = 35 seconds Length of wing (L) = 4.6 m

Q: ?What will be the value of F1 10 kN 5 kN + F1 F2 اخترأحد الخيارات a. 15 kN b. 20 kN c. 5 kN d. 10 kN

A: From the given vector diagram of force, there are two known and two unknown forces. The force f1 is…

Q: the x component of 40 m, 32° west of north?       a. 40 m tan 32°       b. 40 m sin 32°       c. 40…

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Q: Refer to diagram 4. Current is flowing in the circuit shown. If a zero resistance wire is placed in…

A: As a zero-resistance wire is added parallel to the resistance R4, then no current flow through…

Q: Number 3 A, B, C, D

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: 6. Each of the questions below refers to a projectile that is launched from the top of a tower, 45.0…

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Q: 6. A cannon ball is launched with a speed of 120 m/s at an angle of 30°. a. How fast is the…

A: Given-  Velocity of cannon ball(u)=120ms  Launch angle(θ)=300For velocity in projectile motion,Along…

Q: n object is dropped from rest from a high altitude and hit the ground later with a final speed of…

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Q: In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 15.0 m in…

A: Write the expression of the acceleration when the pilot got black out. a=rω=r2πN60

Q: b.Suppose the catapult arm has a length of R = 3 m and the pumpkin undergoes uniform circular motion…

A: Part b. Here the pumpkin undergoes circular motion therefore formula of centripetal acceleration is…

Q: Given the vectors P and Q what is P + Q? O a. D а. O b. A О с. С A. B. C. D. O d. B

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Q: 85. A plane travels N30°W at 450 mph and encounters a wind blowing due west at 30 mph. (See Example…

A: A vector quantity is the one that has magnitude and direction. displacement, velocity, and…

Q: ++ ++ 4 t ↑ put in or take it out

A: As we know that, "Like poles repel each other and Unlike poles attract each other", the diagram…

Q: A postman leaves the post office and drives 1.6 km in the north direction. He then drives in a…

A: resultant of two vectrors is given by  R=R1+R2 first write all the vectors in component form and…

Q: A ball is thrown from a high window. The arc path that it takes is a result of the combination of…

A: Given data: Ball thrown from high window Required: The acceleration of the ball

Q: The grid runs from -5 to 5 on both axes. Drawn on this grid are four vectors, labeled A⃗ A→ through…

A: Introduction: Vectors are the quantity which require both magnitude and direction for its…

Q: 7. A projectile is fired horizontally at 9 m/s from a 7.2 m high wall. a. Find its speed when it…

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Q: A solid metal ball is thrown from the top of a building at an angle of 20° above the horizontal with…

A: Initial speed of the ball is Angle above the horizontal is Time taken by the ball to hit the ground…

Q: The X component of the vector C shown in the above diagram is a. 12 m O b. 10.876 m c. -10.876 m d.…

A: Vector , c = 12 m  Angle, Ө = 25ᵒ

Q: Which one of the following cars has an eastward displacement? O A car travels east for 5 miles,…

A: Case 1) Initial and final position are same and thus displacement is 0 m.

Q: only need Q5 i dont need table

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Q: Complete the table below: Capacitance( ) Charge (C) Voltage (V) C, = 1 x 106 Q, = C2 = 2 x 106 Q, =…

A: According to the formula Q=CV The quantity of charge that transfers into the plates is determined by…