In the narration below, what is the direction of the resultant displacement of the student? Ā = 175 km 30° N of E B = 150 km 20° W of N C = 190 km due west.

Q: Vector I is 20.00 km southeast, Z is 14.00 km west, A is 12.50 km 35° W of S, and L is 15.00 km 58°…

A: a) So, the x component of R is  Rx=Ix+Zx+Ax+LxRx=20cos45+-14+-12.5 sin…

Q: QUESTION 7 Suppose you go W m straight west and then Em straight east. How far are you from your…

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Q: A bike path starts on one side of the parking lot, goes around a small pond, and comes out on the…

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Q: The driver drives the car 60 km east, then 80 km south, then 100 km southwest and then 120 km 30…

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Q: After flying for 15 min in a wind blowing 45 km/h at an angle of 22° south of east, an airplane…

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Q: VII. Find the magnitude D + E and D- E where vector D = 31 - 4j - 2k and vector E 41-j- 2k. %3D

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Q: A 210-m-wide ver flows due east at a uniform speed of 2.5 m/s. A boat with a speed of 8.6 m/s…

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Q: 2. Suppose two vectors are given by A = (5.0 m) ây + (2.0 m) ŷ and B = (-3.0 m) x – (5.0 m) ŷ. (a)…

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Q: Q: The ball was thrown with a speed ( v, = 35 m/sec) and directed at an angle (OA = 30°)with the…

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Q: 12. True Velocity of a Plane An airplane heads N 60° E at a speed of 600 mi/h relative to the air. A…

A: Given:  Airplane speed wrt air,vap=600 mi/h NE  wind speed, vair=50 mi/h NW Standard data: 1…

Q: A pilot wishes to fly her airplane to an airport 700 km away, in a direction of [S 30° W]. The…

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Q: A basketball player is running at 5.00 m/s directly toward the basket when he jumps into the air to…

A: a)      According to newtons law of motion,      (Vf)^2=(Vi)^2+2as   Given s= 0.7 m…

Q: A plane is heading due North at a velocity of 150 m/s, while flying through a crosswind blowing due…

A: As per the question, the velocity of the plane in the direction of the north is 150m/s, the velocity…

Q: B5 Two trains S and T are moving at constant speed, S at 50kmh-1 NW and T at a speed v, kmh" due W.…

A: Please see the answer below.

Q: *56. The route followed by a hiker consists of three displacement vec- tors Ā, B, and C. Vector A is…

A: Given data The magnitude of vector A is, |A|=1550 The direction of A is θ1= 25 degrees The direction…

Q: A jet airliner, moving initially at 300mi/h to the east, suddenly enters a region where the wind is…

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Q: 2. An automobile travels 60 km due east and then 50 km due north. Wh the magnitude of the resultant…

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Q: 3 A sailboat cannot sail directly toward the wind but must "tack" back and forth at a certain angle…

A: The alpha sailboat has velocity 5km/h at 40o away from the wind and beta has velocity 6km/h at 50o…

Q: *63. ssm Mario, a hockey player, is skating due south at a speed of 7.0 m/s relative to the ice. A…

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Q: 60 km 30 km A A' 110 km RY A car travels from town A to town B 30 km north, then to town C 60 km…

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Q: A light plane attains an airspeed of 500 km/h.The pilot sets out for a destination 800 km due north…

A: The speed of the plane relative to the ground is given by,

Q: 1. Given two vectors A = 70 m 60° N of E and B =35 m 30° S of E. Determine their resultant…

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Q: ou walk 68 m to the north, then turn 60° to your right and walk another 45 m. Determine the…

A: let y axis be the north direction and x axis be the east direction,

Q: An airplane sets a compass course due west and maintains an airspeed (speed relative to the air) of…

A: GIVEN,

Q: A 120-m-wide river flows due east at a uniform speed of 4.9m/s. A boat with a speed of 7.7m/s…

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Q: N VBR 3 60 45° FBE W -E VRE S The river is flowing east at 5.00 km/h and the boat is traveling 45.0°…

A: We split the velocities of the river and the boat into X- and Y-components. Then we find the net…

Q: You are in a hot-air balloon that, relative to the ground, has a velocity of 4.84 m/s in a direction…

A: Here, we calculate the given as follow;

Q: 1.  Please refer to the following vectors: A = 6i + 2j - 3k B = 3i - j - 2k C = -i + j - 4k D = j -…

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Q: At some point as you are hiking near a lake, you determine that your campsite is 1.50 km away from…

A: Resultant vector: If P→ and Q→ are two vectors then the resultant vector R→ is given by, R→ = P→ +…

Q: iii. A boat's speed in still water is vgw = 2.2 m/s. If the boat is to travel directly across the…

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Q: A migrating salmon heads in the direction N 45° E swimming 5 mi/hr relative to the water. The ocean…

A: The free body diagram is shown below: The velocity of the salmon relative to the water is as…

Q: After flying for 15 min in a wind blowing 42 km/h at an angle of 25° south of east, an airplane…

A: GivenA wind blowing 42 km/h at an angle 25°south of east

Q: 1. The magnitude of the instantaneous velocity vector is called.. 2. The. .. arises from the changes…

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Q: An aircraft travels at 45 km/h towards 35ᴼ SE then turns 40ᴼ WS with a velocity of 72 km/h. What is…

A: Explanation and solution shown in the picture below ?

Q: 3. What are the horizontal and vertical components of the fourth vector that must be added to…

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Q: From a first hospital, a small family travels via an SUV 25 km in a direction 30° south of west and…

A: 25km 30° south of west Then 30km north

Q: Calculate the resultant vector using component method. A 40 km, 20o w of N A, = 57 km, 15° N of E A=…

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Q: It takes a golfer a total of three strokes to put the ball in the hole. The displacements of the…

A: Magnitude = 4.51 m and direction = 81.08°

Q: In the latest Indian Jones film, Indy is supposed to throw a grenade from his car, which is going…

A: Let v0 be the initial speed of the projectile relative to indy’s car, t be the time of flight, s1 be…

Q: ship travels 40 km due to east, 30 km due to south, and 50 km due to east. What is the magnitude of…

A: A = 40 km due to east B = 30 km due to south C =50 km due to east

Q: 77. I A plane has an airspeed of 200 mph. The pilot wishes to reach a destination 600 mi due east,…

A: elocity of plane = 200 mph velocity of wind = 50 mph direction of wind = 30o north of east…

Q: In the latest Indian Jones film, Indy is supposed to throw a grenade from his car, which is going…

A: A   The relative velocity of the enemy’s car with respect to the Indian’s car is

Q: 51. mmh On a safari, a team of naturalists sets out toward a research station located 4.8 km away in…

A: as per the data given in the question we have, direction A=4.8 km with θ=42° direction B=2.4 km with…

Q: Vector !A is in the direction 34.00 clockwise from the y-axis. The x-component of !A is Ax = -16.0m.…

A: The given data are: θ=34°Ax=-16 m

Q: I need help with this HW question

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Q: I need help with this HW question

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Q: In what direction (relative to east) must the pilot head her plane? Enter the angle in degrees where…

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Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.