ranking task
The velocity-versus-time graph shown below gives the velocity of an object moving along a straight path. Rank the six points according to the acceleration of the object, greatest first. Note: zero acceleration is greater than negative acceleration. Please explain your reasoning.
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please explain in depth 5 Figure 2-20 gives the velocity of a particle moving along an...
please explain in depth
5 Figure 2-20 gives the velocity of a particle moving along an axis Point 1 is at the highest point on the Figure2-19 Question 4 curve; point 4 is at the lowest point; and points 2 and 6 are at the same height. What is the direction of travel at (a) time-0 and (b) point 4? (c) At which of the six numbered points does the particle reverse its direction of travel? (d) Rank the six...
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...
A child is moving in a straight line along a hallway. The velocity of the child...
A child is moving in a straight line along a hallway. The velocity of the child as a function of time is shown in the graph at right. Which of the following statements is true about the acceleration of the child at time t 4 seconds? Velocity Time, sec (a) I is positive (b) It is zero (c) I is negative (d) It cannot be determined from this graph. 2 Shown at right is a graph of velocity as a...
Select the THREE responses that are correct. If an object's position versus time graph is a
3 Select the THREE responses that are correct. If an object's position versus time graph is a straight line with a positive slope, then that object is moving with a constant velocity. moving with zero acceleration. moving upward. moving with a constant speed. moving with a constant, non-zero acceleration.4 An object can reverse its direction of travel when it has a constant acceleration. True False 5 Let us take up to the positive direction. If you throw a small rock straight up and catch it when it returns to you, its velocity vs....
4. Draw both a position-versus-time graph and a velocity-versus-time graph for an object at rest at...
4. Draw both a position-versus-time graph and a velocity-versus-time graph for an object at rest at x=1m. 5. The figure shows the position-versus-time graphs for two objects, A and B, that are moving along the same axis. At the instant t1 s, is the speed of A greater than, less than, or equa to the speed of B? Explain. b. Do objects A and B ever have the same speed? If so, at what time or times? Explain. 6. Below...
Astronomy ranking task phase of the moon Astronomy Ranking Task: Phases of the Moon Exercise #2 Description: The figure below shows a "top view" of the Sun, Earth and six different positions (...
Astronomy ranking task phase of the moon
Astronomy Ranking Task: Phases of the Moon Exercise #2 Description: The figure below shows a "top view" of the Sun, Earth and six different positions (A - F) of the Moon during one orbit around Earth. Note that the distances shown for the Sun to Earth and for Earth to the Moon are not drawn to scale Orbit of Moon OD Sunlight SUN NOT TO SCALE Ranking Instructions: Rank (from greatest to least)...
7:32 0 . 18% 5 Col20628 il y Pow To (a) The graph below plots the...
7:32 0 . 18% 5 Col20628 il y Pow To (a) The graph below plots the position versus time for an object moving in one dimension along the x direction. What is the speed (magnitude of velocity) of the object at. The graph plots position vs. time, not velocity vs. time. To find velocity, think about the definition of instantaneous velocity and how it is related to position. Notice the graph is a straight line from .. . Can you...
Part 1: Multiple choice questions: write your answer on space provided. For MC4 and 5 assume...
Part 1: Multiple choice questions: write your answer on space provided. For MC4 and 5 assume down is negative and up is positive. (5 marks) 1. Which of the following is true about distance and displacement? a) Distance is always less than or equal to displacement b) Distance and displacement are always equal c) Distance and displacement are never equal d) Distance is always greater than or equal to displacement 2. Suppose that an object is moving with constant acceleration....
I need all questions done please and very page Kinematics HW 2: Motion Graphs Name. 1....
I need all
questions done please and very page
Kinematics HW 2: Motion Graphs Name. 1. An object is moving along a straight Sne. The graph shows the object's position from the starting pom as luoton of tin. a. In which segmentts) of the graph is the object motionless b. What is average velocity from time Os to time 4s? 30 e. What is the average velocity from time Os to time 6s? d. At what time does the object...
Blocks in an Elevator Ranking Task
Three blocks are stacked on top of each other inside anelevator as shown in the figure.Answer the following questions with reference to the eightforces defined as follows.1. the force of the 3 kg block on the 2 kg block,F3 on 2,2. the force of the 2 kg block on the 3 kg block,F2 on 3,3. the force of the 3 kg block on the 1 kg block,F3 on 1,4. the force of the 1 kg block on the 3 kg...
please explain in depth
5 Figure 2-20 gives the velocity of a particle moving along an axis Point 1 is at the highest point on the Figure2-19 Question 4 curve; point 4 is at the lowest point; and points 2 and 6 are at the same height. What is the direction of travel at (a) time-0 and (b) point 4? (c) At which of the six numbered points does the particle reverse its direction of travel? (d) Rank the six...
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...
A child is moving in a straight line along a hallway. The velocity of the child as a function of time is shown in the graph at right. Which of the following statements is true about the acceleration of the child at time t 4 seconds? Velocity Time, sec (a) I is positive (b) It is zero (c) I is negative (d) It cannot be determined from this graph. 2 Shown at right is a graph of velocity as a...
4. Draw both a position-versus-time graph and a velocity-versus-time graph for an object at rest at x=1m. 5. The figure shows the position-versus-time graphs for two objects, A and B, that are moving along the same axis. At the instant t1 s, is the speed of A greater than, less than, or equa to the speed of B? Explain. b. Do objects A and B ever have the same speed? If so, at what time or times? Explain. 6. Below...
Astronomy ranking task phase of the moon
Astronomy Ranking Task: Phases of the Moon Exercise #2 Description: The figure below shows a "top view" of the Sun, Earth and six different positions (A - F) of the Moon during one orbit around Earth. Note that the distances shown for the Sun to Earth and for Earth to the Moon are not drawn to scale Orbit of Moon OD Sunlight SUN NOT TO SCALE Ranking Instructions: Rank (from greatest to least)...
7:32 0 . 18% 5 Col20628 il y Pow To (a) The graph below plots the position versus time for an object moving in one dimension along the x direction. What is the speed (magnitude of velocity) of the object at. The graph plots position vs. time, not velocity vs. time. To find velocity, think about the definition of instantaneous velocity and how it is related to position. Notice the graph is a straight line from .. . Can you...
Part 1: Multiple choice questions: write your answer on space provided. For MC4 and 5 assume down is negative and up is positive. (5 marks) 1. Which of the following is true about distance and displacement? a) Distance is always less than or equal to displacement b) Distance and displacement are always equal c) Distance and displacement are never equal d) Distance is always greater than or equal to displacement 2. Suppose that an object is moving with constant acceleration....
I need all
questions done please and very page
Kinematics HW 2: Motion Graphs Name. 1. An object is moving along a straight Sne. The graph shows the object's position from the starting pom as luoton of tin. a. In which segmentts) of the graph is the object motionless b. What is average velocity from time Os to time 4s? 30 e. What is the average velocity from time Os to time 6s? d. At what time does the object...
Three blocks are stacked on top of each other inside anelevator as shown in the figure.Answer the following questions with reference to the eightforces defined as follows.1. the force of the 3 kg block on the 2 kg block,F3 on 2,2. the force of the 2 kg block on the 3 kg block,F2 on 3,3. the force of the 3 kg block on the 1 kg block,F3 on 1,4. the force of the 1 kg block on the 3 kg...
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