Which graph below shows an object that is moving forward relatively quickly, moves backwards very quickly, and then moves forward again relatively quickly? (NOTE: forward is the positive direction) Graph A pos. Graph B pos. Graph D pos. GraphC pos. time time time time a А В C d D

Q: What quantities are needed to describe velocity? O distance, location, and speed O distance, time,…

A: velocity =(change of distance)/(time ) ,again velocity is vector quantity ,

Q: A truck covers 45.0 m in 8.10 s while smoothly slowing down to final speed of 2.60 m/s. (a) Find its…

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Q: Use the graphs below showing an object's position, x, over time, t, to answer the following…

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Q: [#222] Match acceleration to velocity acceleration (m.s 2, time (s) The above graph shows the…

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Q: Calculate the displacement from the velocity-time graphs shown below. 10+ velocity (m/s) 0 0 .ܗ 5…

A: Required:- Displacement of the particle from the velocity-time graph.

Q: The motions of five objects - A, B, C, D, and E- are represented by lines on the position-time graph…

A: Introduction: The motion of the object can be described with different physical quantities.…

Q: Difference between average velocity and instantaneous velocity Vave=. m/s Až = 20 meters At = 4…

A: Average velocity is simply the overall average of velocity for the whole journey, in simpler terms…

Q: A dog runs from points AA  to BB  to CC  in 2.5 ss. (See the figure below.)(Figure attached) 1)…

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Q: The velocity of a package traveling along the axis is shown as a function of time in the figure…

A: Given : Velocity - time graph

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Q: Question 3 The Velocity vs Time Graph below depicts the motion of an object traveling over 7…

A: Velocity v/s time graph tells displacement of An object . Velocity = ∆x/∆t Displacement is area…

Q: The motion of an object is depicted by the velocity-time graph below. During which time interval(s)…

A: In the given graph the acceleration is constant at C, for D and E is for positive acceleration.

Q: Part 1: A motorist traveling at 17 m per s encounters a deer in the road 48 m ahead. If the maximum…

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Q: Please match the following physics equations with their descriptions. Describes how Speed changes…

A: Let the initial velocity = voLet the final velocity = v Let the acceleration = a Let the distance…

Q: The velocity vs. time graph for an object moving along a straight path is shown in the figure below.…

A: From the graph write the expression for velocity of particle in terms of time t for different…

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Q: Describe the following graphs. (Hint: discuss the shape oi the graph) (a) The position versus time…

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Q: 0,0 time Which of the following choices best describes the velocity vs time profile shown in the…

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Q: A car is moving with a velocity of 20 m/s, it starts to decelerate by -2 m/s². How long it takes for…

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Q: image

A: The slope of position time graph gives velocity.

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A: Kinematics deals with detailed explanations of the motion of a body. It deals with the calculations…

Q: Starting from rest, an object undergoes acceleration given by a=bt, where t=time and b is a…

A: The equations of kinematics are derived by considering the acceleration as constant.

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A: Distance is always greater or equal to the displacement. Displacement can be negative while distance…

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A: Assume that four cars A, B, C, and D travel westward along a straight road. Assume the velocity time…

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Q: Mices Academic Departments ETC (Please type/enter your answer here) (b) How long does it take to…

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Q: ps.instructu Below is a graph of a bus's journey through town. Which of the following answer choices…

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Q: The speed versus time graph for an object is shown below: Speed/ ms 15 ol 2 4 6 8 10 timel s (i)…

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Q: The graph below describes the relationship between velocity and time for a moving object. v (m/s)…

A: Given data:  Velocity-time graph Required: Acceleration at t = 8 s

Q: From the velocity versus time graph below, what is the acceleration of the car at the 6-second?…

A: The acceleration is a = dvdt The acceleration is calculated by finding the slope of the velocity…

Q: What does the area under the line of a speed-time graph represent? O A) acceleration B) elapsed time…

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Q: 5. [1 mark] Sketch the velocity-versus-time graph for a car that accelerates uniformly from rest to…

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Q: t = 100 s if the initial position at t = 0 s is x0 = -25.0m? Justify your answer. What is the…

A: Given:- From the above plot of velocity versus time Find:- calculate the final position x at t =…

Q: What is his acceleration in m/s2

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Q: Car B is traveling a distance d ahead of car A. Both cars are traveling at 60 ft/s when the driver…

A: We use the equations of motion to solve this question. v = u+at s = ut+12at2 Here, u is the…

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Q: Speedy” the Super-Tortoise accelerates from a dead stop to 1 m/s in 60 s. What is his average…

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Q: This distance vs time graph does not represent velocity. Why? Explain in your own words.

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Q: The velocity time (v-t) graph is shown in Figure.1. Evaluate 25 20 (a) the acceleration for Line-C…

A: (a) solution- We know that, Slope of the velocity time graph gives acceleration, So, for line C…

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Q: A car moves to the right at constant acceleration, starting from rest. In the figure the position of…

A: Given: At the start, t = 0  and velocity = u = 0 At t1 = 1.1 sec, s = 3.6 m

Q: A particle moves according to a law of motion s = f(t), t ≥ 0, where t is measured in seconds and s…

A: Please see the answer below

Q: What is the difference between velocity and instantaneous velocity? code:W3PTEF

A: The term velocity refers to the mean velocity over the whole period of travelling time. The…