Marathon swimmer Jian is swimming in the Atlantic Ocean. She is moving north with a velocity of 2 m/s relative to the water. The ocean current is also moving north but at 1 m/s. What is Jian's absolute or true velocity?

Q: 2. Christopher watches a stick float downstream in a river and notices that it moves 15 m [E] in a…

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Q: A1). Suppose an object is moving in a straight line, and the object's position (in meters) after t…

A: The object's position after t seconds is given by: s(t)=5t2+7 Here, s is in meters.

Q: 4) T A cliff diver in Acapulco runs 2.3 m/s and dives out horizontally from the edge of a vertical…

A: "Since you have asked multiple question, as per our guidelines we will solve  one question for you.…

Q: Identify which measurement below is a velocity. A 1280 km/hr fast B C D 80 km/hr east 20 east 0.0125…

A: Introduction:- We know that the two terms which are used here are vector and velocity. We define…

Q: An object is moving with constant non-zero velocity in the +x direction. The velocity versus time…

A: Given:Object moving with constant velocity in                 the +x direction. To find: Velocity…

Q: 2. An astronaut left the International Space Station to test a new space scooter. Her partner…

A: Simple problem of Kinematics. Please have a good look

Q: Jennie rides a yacht traveling west at a velocity of 15 m/s across a river that is flowing northwest…

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Q: A train moves towards east with 95 km/h, while a car moves towards north with 60 km/h. What is the…

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Q: 10) A ship sets sail from Rotterdam, The Netherlands, heading due north at 6.00 m/s relative to the…

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Q: Data Table: Dot Number 1 2 INN 3 4 Travel Time t (sec) 0.0835 10.167 10.2505 0.324 Length of Section…

A: 7) According to the values given in the data table for speed and time, the plot is correct. But the…

Q: 0780938042 Aall dal 1) An object has a position given by r [2+30]1+ [3-2t1. What is the seed of the…

A: Given: The position equation of the particle is r=2+3ti^+3-2t2j^. Introduction: The rate of change…

Q: During a time interval of two seconds, a particle changed its velocity from V = (2i -3j) m/s to V =…

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Q: During a time interval of two seconds, a particle changed its velocity from V = (2i -3j) m/s to V =…

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Q: If the sister's acceleration is 2.9 m/s2 in magnitude, what is the magnitude (in m/s2) of Tom's…

A: Given Data, Tom's Mass (M)=72 kg Mass of Tom's little sister (m)=15 kg

Q: Blood flows through a major artery at 1.0 m/s over a distance of 0.40 m, then at 0.60 m/s for…

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Q: A bicycle traveling at a speed of 19 km/h passes a person running at a speed of 8 km/h. From the…

A: Given Velocity of bicycle = 19 km/h Velocity of a running person = 8 km/h  We have to calculate the…

Q: In 2015, Hurricane Patricia set the record for highest wind speed, reaching maximum sustained winds…

A: Given: The record of highest wind speed by Hurricane Patricia: v1 = 215 mph. The top speed of…

Q: Question #2: The results of an experiment conducted at rleton University on an object reveals that…

A: Given,The acceleration, The velocity of the particle,The acceleration, Now, the velocity at

Q: 1. A person standing over an atrium 23.5 m below them and tosses a baseball straight up at 22.1 m/s.…

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Q: A student walks to the right, 25 meters along the hallway in15 seconds. The student turns around and…

A: Given data:  Distance (d1) = 25 m, to the right Time (t1) = 15 s Distance (d2) = 15 m, to the left…

Q: velocity of 12 m/s. It accelerates at a rate of 3 m/s2 for 10 seconds. What is the velocity of the…

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Q: A ship sets sail from Rotterdam, The Netherlands, heading due north at 9.00 m/s relative to the…

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Q: An airplane decelerates at a constant rate of 4.63 m/s² when it land runway of an airport. For a…

A: Given: De-acceleration of airplane, a=-4.63 m/s2 Time duration, t=15.8 s Distance, s=1378 m

Q: Jeff and Elon are in space testing their two spaceships, they are flying in the same direction and…

A: Jeff's initial velocity "uj"= 5043m/s  Elon's initial velocity "ue" = 9733m/s  Jeff's acceleration…

Q: QUESTIONS: 1. Mr Garcia is standing from a 100 ft tower where he throws a ball vertically into the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 5. A particle moved along the x axis with a constant acceleration of -35.0 meters per second…

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Q: Imagine a toy car on a track with two hills (see Figure 1). As the car rolls down the track, its…

A: Let us suppose for convenience that the mass of the car is m=1 kg. We want to calculate the…

Q: Two cars A and B are moving with velocities 8i+6j and 12i+5j respectively with respect to the…

A: Given that: vA=8i+6jvB=12i+5jvA/B=?

Q: A student throws a set of keys vertically upward to her sorority sister, who is in a window 3.40 m…

A: (a) The keys were thrown with an initial velocity of 12.33 m/s The direction of the initial…

Q: What is the negative, real value of x that solves this equation? 4x²-13 = -2x² + 7x

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Q: A car moves along a straight road according to the equation a = 18t, where a is in m/s² and t is in…

A: We know dv/dt = a = 18t  dv = 18t dt Integrating b/w the limits 0 to 4 V = 0∫4 18t dt  v = 18…

Q: A canoe has a velocity of 0.310 m/s southeast relative to the earth. The canoe is on a river that is…

A: Velocity of canoe (vc→) = 0.310 ( cos45oi→ - sin45oj^)= 0.219i^ - 0.219j^ ms-1Velocity of river…

Q: a car is stopped at a red light. At t=0, the light turns green, and the car begins to accelerate at…

A: given distance to cover s =20.0 m acceleration a = 2 m/s2. at t= 0 , initial velocity u = 0 m/s…

Q: will someone please help me with this physics questions? Part A: draw a detailed motion diagram to…

A: A. options wrongB. 5th option correct, 11.76m/sC. 2nd option correct, 7.056mExplanation:Step 1:A).…

Q: A ball is thrown upward with an initial velocity of 11 m/s. The approximate value of g = 10 m/s2.…

A: The equation of velocity is v=u+at

Q: What is the magnitude of the resultant velocity of the speedboat if it heads toward east at 16 m/s…

A: The velocity of an object is defined as the ratio of the displacement to time taken by the object ,…