An aircraft carrier is traveling forward with a velocity of 50 km/h. At the instant shown, the plane at A has just taken off and has attained a forward horizontal air speed & of 200 km/h, measured from still water. If the plane at B is traveling along the runway of the carrier at 175 km/h in the direction shown, determine the velocity of A with respect to B.

Q: A D B Cable B is pulled downward with a velocity of 6 ft/s, and the speed is reduced to 1.8 ft/s².…

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Q: the moment when A passes P, the police car begins to accelerate a 150 km / h is achieved, and that…

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Q: VA A - S VB B

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Q: Car A is traveling at a constant speed vA = 143 km/h at a location where the speed limit is 100…

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Q: relative displacement and the velocity

A: To determine relative displacement & velocity of cars

Q: Cars A and B are traveling in adjacent highway lanes and at t = 0 s have the position and velocity…

A: Given t = 0 Velocity of A = 14 km/h Velocity of B = 25 km/hr Distance S = 979 m Acceleration of A =…

Q: Airplane A is flying north with a constant horizontal velocity of 471 km/h. Airplane B is flying…

A: Given data: vA=471 km/hvB=562 km/h Need to determine the magnitude of the apparent velocity vr and…

Q: An airplane used to drop water on brushfires is flying horizontally in a straight line at 180 mi/h…

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Q: VB VA B A S

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Q: The relative velocity is defined so that vA/B = VA - Vg. A graphical version of this equation is…

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Q: 8=40 mi/h VA= 55 mi/h At the instant shown, cars A and B (angle between them is 600) are traveling…

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Q: The car A has a forward speed of 35.6 km/h and is accelerating at 2.5 m/s2 . Determine (a) a speed…

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Q: determine the x and y components of velocity and acceleration of the car.

A: Given: R= 70 m V= 120 km/h a=5 m/s2 t= 3 s To determine:  x and y components of velocity and…

Q: If Car A is travelling north at 50 km/h and Car B is travelling south at 60 km/h, the velocity of…

A: VA = 50kmph VB = 60kmph

Q: Q17. As shown in the image below, the football player at A throws a football C with a velocity of va…

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Q: The jet transport B is flying north with a velocity VB = 620 km/h when a smaller aircraft A passes…

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Q: directions of the velocity and acceleration of car B relative to car A in this position shown.

A: Given: vA=90 km/h vB=54 km/h aB=1 m/s^2 To determine: Velocity and acceleration of car B relative…

Q: When a small boat travels north at 5 km/h, a flag mounted on its stern forms an angle 0= 50° with…

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Q: Show that the girl at A can throw the ball to the boy at B by launching it at equal angles measured…

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Q: N UB --E 56°

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Q: Aircraft A is flying horizontally at an altitude of 10.6 km and is increasing its speed at the rate…

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Q: A toy helicopter is flying in a straight line at a constant speed of 4.6 m/s. If a projectile is…

A: Given : Helicopter v = 4.6  m/s   Projectile : (vertical projection) vo = 19m/s

Q: *12-232. The football player at A throws the ball in the y-z plane at a speed VA = 50 ft/s and an…

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Q: The jet transport B is flying north with a velocity vB = 510 km/h when a smaller aircraft A passes…

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Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car P…

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Q: The racing car starts from rest when it enters the semicircular curve at A. The driver increases the…

A: Given data: VA=0VC=144 km/h=40 m/s Need to determine the magnitude of the acceleration before B.

Q: The speedboat B is cruising to the north at 81 mi/hr when it encounters an eastward current of speed…

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Q: The golf ball is hit at A with a speed of v₁ = 44 m/s and directed at an angle of 30° with the…

A: VA=44 m/sand To determine:The distance d

Q: Q/. At the instant shown, the man is twirling a hose over his head with an angular velocity = 2…

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Q: Two boats A and B are traveling with constant velocities of VA = 425 km/hr and VB = 630 km/hr shown…

A: Given data  the velocity of boat A (VA) = 425 km/hr  the velocity of boat B (VB) = 630 km/hr    To…

Q: Q17. As shown in the image below, the football player at A throws a football C with a velocity of VA…

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Q: Airplane A is flying north with a constant horizontal velocity of 496 km/h. Airplane B is flying…

A: Given data  Velocity of A = 496 km/h Velocity of B = 461 km/h Find the relative velocity of B . And…

Q: Car A is traveling at a constant speed VA = 144 km/h at a location where the speed limit is 100…

A: The speed of car A, vA = 144 km/h = 40 m/sThe acceleration of car B, a = 5.8 m/s^2The speed of car…

Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car P…

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Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car P…

A: Given: The speed of car A initially, u = 100 km/h The speed of car A when passes police car, vA =…

Q: d. Determine the distance s required for the

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Q: Block B is moving downward at a speed of 5 m/s. Determine the speed of Block A. B 5 m/s

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Q: Q16. As shown in the image below, the football player at A throws a football Cwith a velocity of vA…

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Q: If block A is moving downward at 6 ft/s while block C is moving down at 18 ft/s, determine the speed…

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Q: Cars A and B are traveling in adjacent highway lanes and at t = 0s have the position and velocity…

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Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car…

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Q: The car A has a forward speed of 33.0 km/h and is accelerating at 2.3 m/s2 . Determine (a) a speed…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.