Distance (km)AEO Question 3To determine the total displacement and how fast a toy car can cover an area when speeding in a bending path, the car was set in motion to cover the rigorous pathway to its destination.Time (hours)How could the student estimate the average speed in the first 8 hours?O Time Remaining: 19 minutes©2021 lluminate EducationTM, Inc.1ID\O%2324 Distance (kr12161820Time (hours)How could the student estimate the average speed in the first 8 hours?Afind the slope of the line segment ABC divided by 8Badd the distance covered in line segment AB to BC multiplied by 8add the distance covered in line segment AB and BC divided by 8find the slope of the line segment AB divided by 8©2021Illuminate Education TM, Inc.田

Distance versus time graph is given for the toy car. The distance is plotted along the y axis and…

Answered: Distance (km) * Question 3 To determine…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

scientific notation. If you are not sure about the number of significant figures, you can keep the number of figures as many as possible - You will not be punished for doing this.) QUESTION 3 An airplane needs to reach a forward velocity of 203.0 km/h (Please pay attention to the unit km/h here -- km = 1000 m, h = hour) to take off. On a 2000-m runway, what is the minimum uniform acceleration necessary for the plane to take flight if it starts from rest? OA 0.95 m/s2 O B. 0.87 m/s2 OC1.0m/s2 O D.0.79 m/s2 QUESTION 4 The motions ofa car and a truck along a straight road are represented by the velocity-time graphs in the figure. The two vehicles are initially alongside each other at time lick Save and Submit to save and submit. Click Save All Answers to save all answers. Type here to search 近

1. Draw a qualitative motion diagram (including both velocity and acceleration vectors) for the following objects in the following situations: Be sure to show the vector subtraction that supports how you got your acceleration vectors. a) Viewed from above, a car traveling around a traffic circle having radius R at constant speed. b) A person in a perfectly circular roller coaster loop-de loop having radius R. (Note: higher speed at the bottom of the loop than the top)
O 2/m/s/s A bicyclist accelerates at 0.89 m/s^2 duringa 5s interval. If she started at 2.3m/s, what was the final speed of the bicyclist?* ) 10.61m/s O6.75m/s 4.45m/s 2.15m/s Which d/t graph matches the following v/t graph?*
PAGE 60. HOMEWORK CHAPTER 2 3 Drag racer starts from rest and accelerates over a quarter mile (402 m) strip in 5.80 sec. a) Find the racer's average velocity, in m/s. b) The instantaneous speed at the end of the strip is 250 mph (112 m/s). Find the average acceleration in m/sec².
Lisa runs 1.5 km along a straight path and then turns and runs 2.4 km in the opposite direction. She then turns back and runs 700 m in the original direction. Let Lisa’s original direction be the positive direction. What are the displacement and distance, in km, she ran? * A. Displacement is 4.6 km, and distance is -0.2 km. B. Displacement is -0.2 km, and distance is 4.6 km. C. Displacement is 4.6 km, and distance is +0.2 km. D. Displacement is +0.2 km, and distance is 4.6 km.
ID to Position as a function of time of two moving objects is presented by the graph. Which of the following statements is true? At time to they have the same velocity A. B. Object I has a greater accelleration than object II c. Object Il has a greater velocity that object I D. Object II has a greater acceleration that object I E. Object I has a greater velocity than object II %3D
An object moves so that its position depends on time as x=−10m+(5m/s)t+(2.5m/s2)t2. Which statement below is not true? a) The object never stops moving. b) The object first moves in the negative direction and then in the positive direction c) The object is accelerating d) The speed of the object is always increasing Which answer is correct and why?
Question 2 x (m) Figure below shows the position of an object moves along the x-axis. What is the object's velocity at 2.0 s, in m/s? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 20 10 0 0 2 3 4 1 points -t (s) Save Answer
a) At the beginning, the object is at the origin. Then, the object is moving to the (Left or right) and ( speeding up or slowing down) due to a(n) (Increasing, constant, or decreasing) acceleration. b) what is the number of the graph that best represents the position x? c) what is the number of the graph that best represents the acceleration a?
8
Context The position of a peculiar fish as a function of time is given by the following equation. Time is in seconds, position is in meters, and the positive direction is to the right. x(t) = 2t3 + 12t2 - 72t The fish's position, velocity, and acceleration functions are x = 2t3 + 12t2 - 72t, v = 6t2 + 24t - 72, and a = 12t + 24. Question: When, if ever, is the fish at rest? Drag the appropriate label(s) to the correct location(s) on the number line. Remember that it is the circle in the upper left corner of the label that must be in the correct place. Drag the period (.) to denote a single time; for example, t=0. Drag the left bracket ([) to denote the lower end of a range; for example, t>0. Drag the right bracket (]) to denote the upper end of a range; for example, t<0. Drag "none" anywhere near the line if the fish is never at rest. You may place as many of each symbol on the line as needed. See image attached:

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS