What are these graphs acceleration direction (-x,-y,+x,+y-axis)? and displacement?

Q: Plus and minus signs are used in one-dimensional motion to indicate direction. What is the sign of…

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Q: The velocity of a particle is given by v = 20r - 100r + 50, where v is in meters per second and t is…

A: Given - velocity of the particle is given by, v=20t2-100t+50  (in m/s)…

Q: The displacement of a particle is given by s 2 30/2+100t-50, where s is in feet and t is in seconds.…

A: Given:- The displacement of the particle is given as  S= 2t3-30t2+100t-50 here t in the second…

Q: The equations of kinematics, which are given in the table Table 2.4 Equations for Motion in a…

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Q: at this point max Vix Directions: Fill in the table below, write the magnitude and sign for the…

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Q: Santa Claus' sleigh starts from rest and accelerates at a 30+20r, until its velocity is constant at…

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Q: If an object is moving with constant acceleration, what is the shape of its velocity vs. time graph?…

A: Given: An object moving with constant acceleration  To Find: The shape of velocity vs. time graph…

Q: The position of a surveyor along the +x-axis is given in the attached equation below. In the…

A: x(t) = 7×t - 3×t2  t1 = 0 s  t2 = 4 s

Q: Determine the magnitude of acceleration of the object when time t = 4 seconds.

A: Scenario -  Initially Particle has constant velocity then decelerates with time. Data used from…

Q: joggers average speed

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Q: Concept Simulation 2.3 offers a useful review of the concepts central to this problem. An astronaut…

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Q: Use s"(t) = -32 feet per second per second as the acceleration due to gravity. With what initial…

A: Height ( h ) = 4 feet Maximum height to be reached (H) = 200 feet Distance (d) covered = 200 - 4 =…

Q: Average Calculated Acceleration m/s Average Acceleration from simulation m/s

A: The average calculated acceleration can be calculated by adding all the calculated acceleration…

Q: A bus makes a trip according to the position–time graph shown in the illustration. What is the…

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Q: At constant acceleration, average and instantaneous velocities are equal. True False

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Q: A bird changing direction is 3.8s while flying from point 1 to point 2. What is the bird's average…

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Q: When travelling in a straight line in constant acceleration from 0km/h to 50km/h after already…

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Q: Given is a somewhat simplified velocity graph for Olympic sprinter Carl Lewis starting a 100 m dash.…

A: We are taking the velocity at the end of the interval A to be 5.6m/s, the velocity at the end of…

Q: What is the slope of the velocity-time graph if an object undergoes a constant acceleration of 1…

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Q: What is Average Acceleration?

A: Acceleration is the rate of change of velocity. Average acceleration for a particular time interval…

Q: Using the Velocity- Time graph provided about the behavior of a cart along a linear track, answer…

A: From the graph for the first 10 min, the initial velocity (u) of the cart is zero and the final…

Q: Only flat line segments on speed-time graphs have zero acceleration. true or false

A: Given:- Only flat line segments on speed-time graphs have zero acceleration. Find:- it is true or…

Q: average speed is the total distance divided by the total time. This is not different from the…

A: Solution:-

Q: Based on the graphs, what happens to acceleration when the velocity is constant?

A: We have two graphs for velocities and accelerations of sprinter A and sprinter B as shown. For…

Q: Does an odometer in a car measure distance or displacement?Explain

A: The odometer in the car is used to measure the distance. The explanation to this is as shown…

Q: How acceleration can be obtained from displacement and time?

A: The value of slope from the velocity-time graph gives acceleration. If the value of the slope is…

Q: The velocity of a particle moving along x-axis is defined by v=s3-4s2+6s where v is in m/s and  s in…

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Q: In the position formula, where t is time in seconds and x is position in meters, x(1)= r- -t -7t+4,…

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Q: The acceleration of a car moving along a straight line is given by the relation [ a = kt ]. The…

A: Given:- A car moving in the straight line as the acceleration of the car is given as  a = kt2  The…

Q: Derive a graph of acceleration vs. time from a graph of velocity vs. time.

A: If we have a velocity versus time graph, we can easily determine the acceleration for each given…

Q: The velocity versus time graph can be constructed by determining the slope of the acceleration…

A: Introduction: The acceleration of the object is defined as the rate change in the velocity with…

Q: The figure shows an acceleration- time graph of a particle with a starting velocity at 60 m/s and…

A: Given : At t=10s, v=60 m/s                                  s=200 m   The equation of the curve from…

Q: What does the speedometer of a car measure speed or velocity? Explain.

A: Speedometer

Q: PROBLEMS 26 OL An automobile driver increases the velocity at a constant rate from 25 km/h to 55…

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Q: 5. Initial velocity = 3 ms-', final velocity = 5ms-', distance Find the acceleration. (m/s² %3D 2 m.…

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Q: Assume an intercontinental ballistic missile goes from rest to a suborbital speed of 6.50 km/s in…

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Q: The velocity-time graph of an object's motion is shown in this graph. At 10 s, what is the object's…

A: Displacement d=∫vdt Thus, the displacement of the is same as the area under the curve. Area of a…

Q: Image shows the position graph of a car traveling on a straight road. At which labeled instant is…

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Q: A dog trots through a park with an initial velocity of 2.2 m/s and constant linear acceleration of…

A: The initial velocity of the dog, u=2.2m/s The acceleration of the dog, a=4.2 m/s2 The displacement…

Q: Rickey Henderson, baseball's record holder for stolen bases, approaches third base. He dives head…

A: Given data: Initial velocity u = 6.89 m/s Final velocity v = 5.8 m/s Accelerating a = -5.22 m/s2

Q: 13. Initial velocity = 10 ms-', final velocity = 2ms-', acceleration = -4ms-2. Find the distance. a)…

A: Given: The intnial velocity of the object is 10 m/s. The final velocity of the object is 2 m/s. The…

Q: Finish Starting at time t = 0, an object starts moving along a straight line. Its coordinate in…

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Q: Determine the displacement of the gallimimus after 5 minutes using the velocity-time graph. 0 1 2 3…

A: Given that:- Velocity time graph is given in the question.

Q: A Ferrari sports car can accelerate from rest to 81 km/h (about 60 mi/h) in 1.5 s. What is its…

A: Given initial velocity of car = u = 0 final velocity of car = v = 81 km/h time taken = t = 1.5 s We…

Q: A rock is thrown straight up and reaches its maximum height in 1.5 seconds. Determine the magnitude…

A: The rock being thrown upwards is acted upon by an acceleration due to gravity, which acts against…

Q: Given graph,  whats is the average acceleration at interval 0s to 0.5s, 0.5s to 1.0s and 1.0s to…

A: Average acceleration is change in velocity divided by time. For interval 0s to 0.5s , change in…

Q: A westward moving bicycle increases its speed from 2.0 m/s to 12.0 m/s in 4.0 seconds. What is the…

A: Given IInitial speed of the bicycle is v0=2.0 m/s Final speed of the bicycle is vf=12 m/s Time…

Q: An airplane flying 60 m/s is accelerated uniformly at the rate of 0.5 m/s^2. What is its velocity at…

A: Given: Initial speed (u) = 60m/s            acceleration (a) = 0.5m/s2            time taken (t) =…