EXAMPLE 2-9 THE FERRY DOCKSA ferry makes a short run between two docks: one in Anacortes, Washington, the other on Guemes Island. As the ferryapproaches the Guemes dock (traveling in the positive x direction), its speed is 6.8 m>s. (a) If the ferry slows to a stop in13.3 s, what is its average acceleration? (b) As the ferry returns to the Anacortes dock, its speed is 6.1 m>s. If it comes torest in 12.9 s, what is its average acceleration?

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Q: A car travels along a straight line at a constant speed of 56.5 mi/h for a distanced and then…

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Q: A certain aircraft has a liftoff speed of 126 km/h. (a) What minimum constant acceleration does the…

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Q: Estimate the distance in feet that your car travels on the en- trance ramp to a freeway as it…

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Q: A certain aircraft has a liftoff speed of 116 km/h. (a) What minimum constant acceleration does the…

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A: Given data:  Initial velocity (V0) = 0 m/s Final velocity (V) = 2. 4 m/s Time (t) = 7.1 s

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Q: A car accelerates from rest at a rate of 5.00 m/s2 and travels a distance D. The car then reverses…

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Q: A steam catapult launches a jet aircraft from the aircraft carrier John C. Stennis, giving it a…

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Q: Average speed is always equal to magnitude of average velocity. Is this statement true or false?…

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Q: Example 2-17 depicts the following scenario with the accompanying figures. A speeder doing 40.0 mi/h…

A: We will answer the question using kinematic equation of motion. The detailed steps are as follows.

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Q: A car starts from rest and travels for 10.0 s with a uniform acceleration of +2.8 m/s2. The driver…

A: Please see the attached image for the solution. If there are queries or if the image is not loading,…

Q: Problem 5 A tennis ball is thrown directly downward at the edge of a vertical cliff. The position…

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Q: The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a con-…

A: Given:-  The particle P starts from the rest at point A at time t = 0 and changes its speed…

Q: A steam catapult launches a jet aircraft from the aircraft carrier John C. Stennis, giving it a…

A: initial speed = V0= 0 m/s final speed = V = 180 mi/h = 80.47 m/s time = t = 2.6 s

Q: You attach a meter stick to an oak tree, such that the top of the meter stick is 1.67 meters above…

A: s = ut + 0.5 at^2 since the time taken to cover the 1m stick is 0.261 sec and the acorn falls under…

Q: Consider the following statements about the movement of an object below: I) When the acceleration…

A: The detail description of all three statements are mentioned below.

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Q: Can a car traveling west simultaneously have an acceleration pointing east? If not, explain clearly…

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Q: d) What is the car’s velocity in interval B?  e) What is the car’s average velocity during the…

A: In a position-time graph, the slope of the graph gives the velocity of the object associated.

Q: A motorcycle is stopped at a traffic light. When the light turns green, the motorcycle accelerates…

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Q: 5) The figure shows a graph of the position x of two cars, C and D, as a function of time t. x (m) t…

A: While studying the graph of position vs time, a straight line shows constant velocity motion.

Q: A snowboarder on a slope starts from rest and reaches a speed of 2.4 m/s after 7.1 s. (a) What is…

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Q: a) A train moving in a straight line can develop the constant acceleration ap and the constant…

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Q: (a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a…

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Q: A student takes a physics experiment by walking along a straight path. The student starts from a…

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Q: To stop a car, you require first a certain reaction time to begin braking, during which the car…

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Q: If a car is travelling in one direction on a straight route, is there any difference between…

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Q: In a test run, a certain car accelerates uniformly from zero to 20.2 m/s in 2.75 s. (a) What is the…

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Q: •A bieyelist makes a trip that consists of three parts, cach in the same direction (due north) along…

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Q: A snowboarder on a slope starts from rest and reaches a speed of 1.5 m/s after 9.9 s. (a) What is…

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Q: Problem I) A car travels to City B from City A in 2 hours, then travels back to City B at a slower…

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Q: (a) What minimum constant acceleration does the aircraft require if it is to be airborne after a…

A: a) The aircraft’s acceleration can be determined by the following kinematics equation. Here, u, v,…