Homework Answers
Solution:
Bottom left graph should be right choice.
As from the graph we can say that velocity is increasing hence speeding up in positive direction
So bottom left should be right.
thanks
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Velocity Velocity Time Velocity Time Velocity Time The velocity-time graphs represent the motion of four different...
Experiment AM Position and Velocity Comprehension Questions 1. You have worked with graphs for four different...
Experiment AM Position and Velocity Comprehension Questions 1. You have worked with graphs for four different cart motions at nearly constant velocity for the cart moving slowly and more quickly as well as for the cart moving in the direction of increasing and decreasing z. The next few questions are about the similarities and differences among them. (a) What is the general shape of the position vs. time or r(t) graph for motion at constant velocity? (b) What is the...
KINEMATICS AND DYNAMICS 1. Velocity versus time graphs for five objects are shown below. All axes...
KINEMATICS AND DYNAMICS 1. Velocity versus time graphs for five objects are shown below. All axes have the same scale. Which object had the greatest change in position during the interval? Time To the right is a graph of an object's position. Which sentence is the best interpretation of the motion of the object as shown by the graph? 2. A. The object is moving with a constant, non- zero acceleration. B. The object is not moving. C. The object...
Reading Velocity Graphs motion diasrams to each s ons for Y and a Given the following...
Reading Velocity Graphs motion diasrams to each s ons for Y and a Given the following velocity vs. time graphs answer the questions that follow A for a raphs 1D Is graph A speeding up or slowing down? Explain. 2) Is graph B speeding up or slowing down? Explain. Slow: 31 A(s store 3) Is the acceleration of A positive or negative? How about for B? Explain. A:Tes, pos ólope B:nes, nes slope Which graph has a greater magnitude of...
Position Graph Velocity Graph time (s) time (s) (a) On the coordinate axis below, draw a...
Position Graph Velocity Graph time (s) time (s) (a) On the coordinate axis below, draw a motion diagram for this object moving from t-0 to 3 second Show 4 events using one-second intervals. A motion diagram includes position dots, time, and velocity vectors -5 m -3 m 2 m -l m r 0 Im (b) On the coordinate axis below, draw a motion diagram for this object moving from t-3 to 5 second Show 3 events using one-second intervals. A...
2. PLEASE ANSWER ALL THESE QUESTIONS. PLEASE I REALLY NEED HELP WITH THESE THANK YOU SO...
2.
PLEASE ANSWER ALL THESE QUESTIONS. PLEASE I REALLY NEED HELP
WITH THESE
THANK YOU SO MUCH
The table below shows position data for 8 different objects. Let WEST be the positive direction. Based on the data, determine which objects MOVED WEST THE ENTIRE TIME, which objects MOVED EAST THE ENTIRE TIME, and which objects MOVED AT A CONSTANT VELOCITY THE ENTIRE TIME. For each scenario choose all that apply At (min) 0 r4y (mm)(in) (cm)(km (yd) (mi) (m) 95...
4. Consider the following graph of velocity versus time a) Does the graph represent accelerated motion?...
4. Consider the following graph of velocity versus time a) Does the graph represent accelerated motion? y .. Why or why not? 4- 3-1 b) What is the displacement between t =1 s and t 4 2s? 0 0 1 2 3 45 c) What direction is the object traveling? time (s) 5. A ball is thrown straight up into the air with a velocity of 12 m/s. Draw a motion diagram for the ball and then give as much...
Which of the following velocity-versus-time graphs represents an object that is speeding up at a uniform...
Which of the following velocity-versus-time graphs represents an object that is speeding up at a uniform rate of acceleration? V V V
For each of the velocity vs. time graphs below, sketch possible corresponding position vs. time and...
For each of the velocity vs. time graphs below, sketch possible
corresponding position vs. time and acceleration vs. time graphs.
To the right of the graph, briefly describe the motion of the
object and why the graphs you drew are consistent with the velocity
graph. Where is the object at time t = 0 in each case?
Explain.
10. Move the Motion Sensor. Place the Motion Sensor at the bottom of the track pointing...
10. Move the Motion Sensor. Place the Motion Sensor at the bottom of the track pointing up the track. 11. Check the Motion Sensor. Start with the cart at least 50 em in front of the sensor. Practice pushing the cart up the track so the cart doesn't go over the top of the track and stopping the cart before it gets within the 50 em of the sensor. Start the sensor and push the carit up the track. Stop...
Draw motion diagrams for the following items. (Submit a file with a maximum size of 1...
Draw motion diagrams for the following items. (Submit a file with a maximum size of 1 MB.) (a) an object moving to the right at constant speed (b) an object moving to the right and speeding up at a constant rate (c) an object moving to the right and slowing down at a constant rate (d) an object moving to the left and speeding up at a constant rate (e) an object moving to the left and slowing down at...
Experiment AM Position and Velocity Comprehension Questions 1. You have worked with graphs for four different cart motions at nearly constant velocity for the cart moving slowly and more quickly as well as for the cart moving in the direction of increasing and decreasing z. The next few questions are about the similarities and differences among them. (a) What is the general shape of the position vs. time or r(t) graph for motion at constant velocity? (b) What is the...
KINEMATICS AND DYNAMICS 1. Velocity versus time graphs for five objects are shown below. All axes have the same scale. Which object had the greatest change in position during the interval? Time To the right is a graph of an object's position. Which sentence is the best interpretation of the motion of the object as shown by the graph? 2. A. The object is moving with a constant, non- zero acceleration. B. The object is not moving. C. The object...
Reading Velocity Graphs motion diasrams to each s ons for Y and a Given the following velocity vs. time graphs answer the questions that follow A for a raphs 1D Is graph A speeding up or slowing down? Explain. 2) Is graph B speeding up or slowing down? Explain. Slow: 31 A(s store 3) Is the acceleration of A positive or negative? How about for B? Explain. A:Tes, pos ólope B:nes, nes slope Which graph has a greater magnitude of...
Position Graph Velocity Graph time (s) time (s) (a) On the coordinate axis below, draw a motion diagram for this object moving from t-0 to 3 second Show 4 events using one-second intervals. A motion diagram includes position dots, time, and velocity vectors -5 m -3 m 2 m -l m r 0 Im (b) On the coordinate axis below, draw a motion diagram for this object moving from t-3 to 5 second Show 3 events using one-second intervals. A...
2.
PLEASE ANSWER ALL THESE QUESTIONS. PLEASE I REALLY NEED HELP
WITH THESE
THANK YOU SO MUCH
The table below shows position data for 8 different objects. Let WEST be the positive direction. Based on the data, determine which objects MOVED WEST THE ENTIRE TIME, which objects MOVED EAST THE ENTIRE TIME, and which objects MOVED AT A CONSTANT VELOCITY THE ENTIRE TIME. For each scenario choose all that apply At (min) 0 r4y (mm)(in) (cm)(km (yd) (mi) (m) 95...
4. Consider the following graph of velocity versus time a) Does the graph represent accelerated motion? y .. Why or why not? 4- 3-1 b) What is the displacement between t =1 s and t 4 2s? 0 0 1 2 3 45 c) What direction is the object traveling? time (s) 5. A ball is thrown straight up into the air with a velocity of 12 m/s. Draw a motion diagram for the ball and then give as much...
Which of the following velocity-versus-time graphs represents an object that is speeding up at a uniform rate of acceleration? V V V
For each of the velocity vs. time graphs below, sketch possible
corresponding position vs. time and acceleration vs. time graphs.
To the right of the graph, briefly describe the motion of the
object and why the graphs you drew are consistent with the velocity
graph. Where is the object at time t = 0 in each case?
Explain.
10. Move the Motion Sensor. Place the Motion Sensor at the bottom of the track pointing up the track. 11. Check the Motion Sensor. Start with the cart at least 50 em in front of the sensor. Practice pushing the cart up the track so the cart doesn't go over the top of the track and stopping the cart before it gets within the 50 em of the sensor. Start the sensor and push the carit up the track. Stop...
Draw motion diagrams for the following items. (Submit a file with a maximum size of 1 MB.) (a) an object moving to the right at constant speed (b) an object moving to the right and speeding up at a constant rate (c) an object moving to the right and slowing down at a constant rate (d) an object moving to the left and speeding up at a constant rate (e) an object moving to the left and slowing down at...
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