![Emmy is standing on a moving sidewalk traveling with an initial velocity of +2 m/s, when she experiences some acceleration over the 5-second time period shown in the right-hand graph below. On the left-hand graph, construct a plot of Emmys velocity over this same time period. Velocity [m/s] Acceleration [m/s 1 Acceleration Im/s Time [s 0 Time [s] Time ls Assuming all the values given above are exact, what is Emmys velocity at a time of 3.41 seconds? Enter your answer to at least three significant digits. Number m/s m S](http://img.homeworklib.com/questions/17f01b10-d3b0-11ea-b33a-19f3180c44cc.png?x-oss-process=image/resize,w_560)
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Emmy is standing on a moving sidewalk traveling with an initial velocity of +2 m/s, when...
Emmy is standing on a moving sidewalk traveling with an initial velocity of +2 m/s, when...
Emmy is standing on a moving sidewalk traveling with an initial velocity of +2 m/s, when she experiences Mop some acceleration over the 5-second time period shown in the right graph, construct a plot of Emmy's velocity over this same time period. -hand graph below. On the left-hand Velocity [m/s] Acceleration [m/s21 Time [s Time [s 0 Assuming al he values given above are exact, what is Emmý's velocity at a time of 3,53 seconds? Enter your answer to at...
Emmy is standing on a moving sidewalk that moves at +2 m/s. Suddenly, she realizes she...
Emmy is standing on a
moving sidewalk that moves at +2 m/s. Suddenly, she realizes she
might miss her flight, so begins to speed up, but then she hears
over the PA system that her flight is delayed.
The acceleration
versus time graph shows Emily's acceleration during the 5s time
interval in which all of the events occur. In the velocity versus
time graph, construct a plot of Emmy's velocity over this same time
period.
Assuming all the
values given...
5 > Attem You are an engineer in charge of designing a new generation of elevators...
5 > Attem You are an engineer in charge of designing a new generation of elevators for a prospective upgrade to the Empire State Building. Before the state legislature votes on funding for the project, they would like you to prepare a report on the benefits of upgrading the elevators. One of the numbers that they have requested is the time it will take the elevator to go from the ground floor to the 102nd floor observatory. They are unlikely...
An object with a mass of 5.69 kg undergoes an acceleration of -4.7 m/s^2 for a...
An object with a mass of 5.69 kg undergoes an acceleration of -4.7 m/s^2 for a period of 5.8 seconds. It then undergoes an acceleration of 6.9 m/s^2 for a period of 8.7 seconds. If the initial velocity of the object is 1.51 m/s and it first experiences acceleration when it is at the origin, plot by hand a graph the force, velocity, and position as functions of time. Explain why your graph look the way they do and include...
A runner moving with an initial velocity of 15.4 m/s slows down at a constant rate...
A runner moving with an initial velocity of 15.4 m/s slows down at a constant rate of -2.9 m/s2 over a period of 2 seconds. (a) What is her velocity at the end of this time? (b) What distance does she travel during this process?
A train moving east with an initial velocity of 0.500 m/s speeds up at 2.00 m/s...
A train moving east with an initial velocity of 0.500 m/s speeds up at 2.00 m/s for 20.0 seconds, then moves at constant velocity for 100. seconds and finally slows down to a stop during the final 30.0 seconds. (10 points) a. Sketch a position versus time graph for the train #1 2 Sketch a velocity versus time graph for the train use c. What was the acceleration as it slowed? d. What was the net displacement during the 150...
For the following velocity graph, velocity is in m/s and time is in s. For the...
For the following velocity graph, velocity is in m/s and time is in s. For the interval t 2s to t = 5s, find (a)[4 pts] the average acceleration, and (b)4 pts] the displacement Aæ. t 5 2 4 1 For the following described motion, draw a position-time, a velocity-time, and an acceleration-time graph on the grids provided: 1. Standing still at the 0.6 meter position for 1 second. 2. Walking away from the detector speeding up slowly and steadily...
Consider a runner moving in the positive direction with an initial velocity of 5.8 m/s slows...
Consider a runner moving in the positive direction with an initial velocity of 5.8 m/s slows down at a constant rate of -0.7 m/s2 over a period of 2 seconds. What is her velocity at the end of this time? ______ m/s
John is rollerblading down a long straight path. At time zero, there is a mailbox about...
John is rollerblading down a long straight path. At time zero, there is a mailbox about 1 m in front of him. In the 5-second time period that follows, John's velocity is given by the right-hand graph in the figure below Taking the mailbox to mark the zero location, with positions beyond the mailbox as positive, plot his position versus time in the left-hand graph below. Positon Im) Velocity [m/s -Time [s Time Is Assuming that all the numbers given...
A car is traveling along a straight road at a velocity of +28.1 m/s when its...
A car is traveling along a straight road at a velocity of +28.1 m/s when its engine cuts out. For the next 2.97 seconds, the car slows down, and its average acceleration is . For the next 4.30 seconds, the car slows down further, and its average acceleration is . The velocity of the car at the end of the 7.27-second period is +21.3 m/s. The ratio of the average acceleration values is = 1.37. Find the velocity of the...
Emmy is standing on a moving sidewalk traveling with an initial velocity of +2 m/s, when she experiences Mop some acceleration over the 5-second time period shown in the right graph, construct a plot of Emmy's velocity over this same time period. -hand graph below. On the left-hand Velocity [m/s] Acceleration [m/s21 Time [s Time [s 0 Assuming al he values given above are exact, what is Emmý's velocity at a time of 3,53 seconds? Enter your answer to at...
Emmy is standing on a
moving sidewalk that moves at +2 m/s. Suddenly, she realizes she
might miss her flight, so begins to speed up, but then she hears
over the PA system that her flight is delayed.
The acceleration
versus time graph shows Emily's acceleration during the 5s time
interval in which all of the events occur. In the velocity versus
time graph, construct a plot of Emmy's velocity over this same time
period.
Assuming all the
values given...
5 > Attem You are an engineer in charge of designing a new generation of elevators for a prospective upgrade to the Empire State Building. Before the state legislature votes on funding for the project, they would like you to prepare a report on the benefits of upgrading the elevators. One of the numbers that they have requested is the time it will take the elevator to go from the ground floor to the 102nd floor observatory. They are unlikely...
A train moving east with an initial velocity of 0.500 m/s speeds up at 2.00 m/s for 20.0 seconds, then moves at constant velocity for 100. seconds and finally slows down to a stop during the final 30.0 seconds. (10 points) a. Sketch a position versus time graph for the train #1 2 Sketch a velocity versus time graph for the train use c. What was the acceleration as it slowed? d. What was the net displacement during the 150...
For the following velocity graph, velocity is in m/s and time is in s. For the interval t 2s to t = 5s, find (a)[4 pts] the average acceleration, and (b)4 pts] the displacement Aæ. t 5 2 4 1 For the following described motion, draw a position-time, a velocity-time, and an acceleration-time graph on the grids provided: 1. Standing still at the 0.6 meter position for 1 second. 2. Walking away from the detector speeding up slowly and steadily...
John is rollerblading down a long straight path. At time zero, there is a mailbox about 1 m in front of him. In the 5-second time period that follows, John's velocity is given by the right-hand graph in the figure below Taking the mailbox to mark the zero location, with positions beyond the mailbox as positive, plot his position versus time in the left-hand graph below. Positon Im) Velocity [m/s -Time [s Time Is Assuming that all the numbers given...
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