Activity No. 1: Graphing Motion: Let's MoveTable 1Distance, d(km)Time, tI. Determining Slope on a Motion GraphA. Displacement-Time Graph1. Plot the given tabulated data (distance-time, d-t)from Table 1.(h)5011002100310041501006.5078.

Slope of velocity time graph represents Acceleration

Answered: 1. Determining Slope on a Motion Graph…

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)...

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11. The following table depicts the motion of the mouse as it runs rightward across a street. Create a position-time graph and use your graph to derive the mouse's velocity. Time (s) 0 1 2 3 4 TABLE 1.2: Mouse velocity Position (m) 0 1 3 5 7
7. On distance-versus-time graph, a horizontal straight line graph corresponds to a motion with ______. a. Zero speed b. Increasing speed c. Decreasing speed d. Constant speed Explanation and solution
An object moves 60.0 m [E 75.0° N] and then 50.0 m [E 45.0° S].a. Determine the object’s total displacement using graphing scaled diagram.b. Determine the object’s total displacement using component methodc. Determine the object’s total displacement using sine and cosine law.
4. The graph below is adapted from the lesson content and the "Projectile Motion" animation found online under Multimedia Resources. Vertical Component of Two-Dimensional Projectile Motion (y-axis) Velocity (m/s) 500 40 30 20 10 0 -10 -20 -30 -40 -50 0 1 Draw Line of Best Fit 2 3 4 5 6 Time (s) 7 a. Using the slope of the graph, determine the acceleration. Answer to two significant digits. Show all your work.
7. If the vehicle velocity changes from 0-60mph in 4.2 s, Calculate the average acceleration whenstarting the motion in (km /hr) 8. If the driver applies the brakes after reaching the maximum speed (189mph), to get a constantacceleration of 4. 5m/s2a. Max. braking distance (Assume constant acceleration)b. Max. Stopping time (Assume constant acceleration)c. If the driver identifies a certain hazard on the way that is 120 m away, will the driver hit theobject or not? Knowing that he was driving with the maximum speed of the car and that thebrakes were applied directly after noticing the obstacle.
4. In velocity versus time graph, what does the slope of the line between two points represents: a. The average velocity. b. The average speed. c. The average acceleration. d. The instantaneous velocity. e. The instantaneous velocity. Explain your reasoning:
12. Acceleration is defined as the change in velocity with respect to time. a. True b. False 13. Among the units that acceleration has in the metric system or international system, is the unit of meters over seconds a. True b. False 14. The three fundamental quantities measured by any measurement system are length, mass, and density a. True b. False
5. Sketch position versus-time graphs for the following motions. It may be useful to draw a motion diagram to visualize the problem. Include a numerical scale on both axes with
4. CHALLENGE PROBLEM. John hopes to finish a 10,000-m run in less than 30.0 for him to reach the speed of 60 m/s? Direction: Solve the following problems. Show your complete solutions legibly a slow-moving dump truck. If he can accelerate at 5 m/s?, how long will it take 3. John is driving his sports car down a four-lane highway at 40 m/s. He overtakes 1. A golf ball rolls up a hill toward a miniature golf hole with a speed of 2.0 m/s and consume at an acceleration of 0.20 m/s² in order to achieve the desired time? min. After 27.0 min, there are still 1100 m to go. How many seconds must he Activity 2.11: One Dimensional Uniformly Accelerated Motion Problems 2. An airplane accelerated uniformly from rest at the rate of 5.0 m/s2 South for slows at a constant rate of 0.50 m/s2. What is its velocity after 2.0 s? 14 s. What final velocity did it attain? and concisely in a separate sheet of paper.
4. A car speeds up from rest to +16 m/s in 4 s. Calculate its acceleration. 5. A car slows down from +32 m/s to +8 m/s in 4 s. Calculate its acceleration.
11. A Lamborghini accelerates uniformly from rest to a speed of 100 m/s over a distance of 50 m. Determine the acceleration of the of the sports car. 12. SPACEX MARS Rocket-powered sleds are used to test the human response to acceleration. If a rocket- powered sled is accelerated to a speed of 666 m/s in 6.66 seconds, then what is the acceleration and what is the distance that the sled travels? 13. A JET accelerates down a runway at 6.90 m/s²for 30.31 s until is finally lifts off the ground. Determine the distance traveled before takeoff.
1. For each of the following graphs, discuss with your team and think of a motion that would create the graph. Be sure that you can accurately describe the velocity and acceleration for each motion. 2. Your team will be assigned two motions. Write a detailed description of the motions, with enough detail so that someone can follow your instructions and recreate the graph. 20 15 10 time (s) A. Constant position = 5 cm from origin. Velocity = 0, acceleration = 0. B. Constant velocity = +2 cm/s, acceleration = 0, initial position = 5 cm. C. Constant velocity = -3 cm/s, acceleration 0, initial position = 20 cm. %3D 20 15 15 E 10 10 21 12 tim: (5) D. Velocity changes from 0 to +5 cm/s. Acceleration is positive, and constant (if the position vs. time curve is parabolic.) Initial position = 3 cm. E. Velocity and acceleration are both changing and alternating from positive to negative, initial position = 10 cm, alternates from 15 cm to 5 cm. F. Starting from origin, nearly constant velocity of…

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1. Determining Slope on a Motion Graph A. Displacement-Time Graph 1. Plot the given tabulated data (distance-time, d-t) from Table 1.