Homework Answers
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slope of displacement verses time give velocity
higher is magnitude of slope higher is is magnitude of velocity
for zero slope velocity is 0
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Graph of a Car's Displacement 01 Due in 13 hours, 25 minutes The graph below represents...
Need help with the chart C D к у The graph below represents the position of...
Need help with the chart
C D к у The graph below represents the position of a car as a function of time. The vertical axis is the position of the car, and the horizontal axis is time. The positive vertical axis represents positions East of the origin. C D IK J Evaluate each of the following statements. The velocity at point A is zero. The speed at point E is greater than the speed at point I. The velocity...
Sliding Block Graph 1 Due in 14 hours, 27 minutes A block is attached to a...
Sliding Block Graph 1 Due in 14 hours, 27 minutes A block is attached to a spring. It is sliding back and forth on a frictionless surface. The graph below represents the displacement of the block from equilibrium as a function of time D Save 10B 15 time(s) -10 2 Evaluate each of the following statements: The amplitude of the motion is 30cm Less than The speed at point H is Equal toThe speed at point B is the speed...
◆ ◆ Course Contents Week 2 Homework set due Friday» Car ·O Timer □ Notes evaluate...
◆ ◆ Course Contents Week 2 Homework set due Friday» Car ·O Timer □ Notes evaluate weetack-Print 6: Car Traveling through Intersection 01 - Position in 6 hours,33 A car is traveling East through an intersection at a constant speed. Consider East to be the positive direction. Draw a function that represents the position of the car as a function of time. (Help with Plotting Curves) Tries 1/10 Previous Tries Send Feedback 上
4. The following graph represents the position of an object, moving along a horizontal line as...
4. The following graph represents the position of an object, moving along a horizontal line as a function of time. The positive direction is East and negative direction is West. Express all answers to two significant figures. (5 marks) Position Vs. Time 15 10 6 8 10 12 14 16 18 -10 -15 Time, t, (s) a) Over what time interval(s), if any, is the object stopped? b) At what time(s), if any, does the object change direction? c) Determine...
s 20 10 15 time(s) 10 2 A block attached to a spring is moving up...
s 20 10 15 time(s) 10 2 A block attached to a spring is moving up and down. The graph plots the blocks displacement from equilibrium. Positive values are above equilibrium and negative values are below. Likewise, a positive velocity represents the block moving up and a negative velocity represents a block moving down. Evaluate each of the following statements True The displacement at point B is zero. FaiseThe velocity at point C is positive. FaiseThe velocity at point H...
Conce An object moves back and forth, as shown In the position-time graph below. 3 8...
Conce An object moves back and forth, as shown In the position-time graph below. 3 8 time 7 Which of the following statements are correct/incorrect? incorrect The velocity is zero at point 2. At points 1 and 3 the object is on the positive side of the origin. correct At point 3 the velocity is positive. incorrect incorrect CAt points 1 and 7 the velocities are about the same. incorrect At points 2 and 6 the object is the same...
ゆcourse contents , Set 01 (01/22 Tu iO PM) , Constant acceleration graph The graph shows...
ゆcourse contents , Set 01 (01/22 Tu iO PM) , Constant acceleration graph The graph shows the speed of a car as a function of time 16 15 12 10 t (s) Initially the car is at rest. What is the acceleration of the car? Please, note that the graph goes through at least one grid intersection point. 1.556 m/s 2 You are correct. Your receipt no. is 155-1116Previous Tries How much distance does the car cover between t1 2.19...
Find the displacement, average velocity, and average speed of the car in the figure below between...
Find the displacement, average velocity, and average speed of the car in the figure below between positions A and F. (Enter all distances in m, all velocities in m/s, and all times in s.) Acar moves back and forth wong ahe The care the right between positio Aan information about the moon of the bed w) 40 С -60-50-10-30 -20 -100 100 40 wo C -60-50-10-30 -20 -10 10 20 w 40 The war the left been -10 0 10...
1. Which graph best describes the "horizontal distance traveled" (vertical axis) versus the tim elapsed (horizontal...
1. Which graph best describes the "horizontal distance traveled" (vertical axis) versus the tim elapsed (horizontal axis) for a car traveling at a constant speed of 60 miles per hour? Write down the letter and then justify your answer in a complete sentence Horizontal Position of Car (in miles) Answer: 240 Bapsed Time in hours) 120 2. (a) Sketch the speed in milòs per hour (mi/ h) versus time in hours for Problem #1. on - Speed of Car (miles...
Phase Constant from Graphs Due in 7 hours, 16 minutes v (cm/s) The figure a) is a partial graph o...
Phase Constant from Graphs Due in 7 hours, 16 minutes v (cm/s) The figure a) is a partial graph of the position function for a simple harmonic oscillator with an angular frequency of 1.7 rad/s and b) is a partial graph of the corresponding velocity function v(t). The vertical axis scales are set by xs 10 m and vs10 m/s. What is tan of the phase constant of the SHM if the position function is in the standard general cos...
Need help with the chart
C D к у The graph below represents the position of a car as a function of time. The vertical axis is the position of the car, and the horizontal axis is time. The positive vertical axis represents positions East of the origin. C D IK J Evaluate each of the following statements. The velocity at point A is zero. The speed at point E is greater than the speed at point I. The velocity...
Sliding Block Graph 1 Due in 14 hours, 27 minutes A block is attached to a spring. It is sliding back and forth on a frictionless surface. The graph below represents the displacement of the block from equilibrium as a function of time D Save 10B 15 time(s) -10 2 Evaluate each of the following statements: The amplitude of the motion is 30cm Less than The speed at point H is Equal toThe speed at point B is the speed...
◆ ◆ Course Contents Week 2 Homework set due Friday» Car ·O Timer □ Notes evaluate weetack-Print 6: Car Traveling through Intersection 01 - Position in 6 hours,33 A car is traveling East through an intersection at a constant speed. Consider East to be the positive direction. Draw a function that represents the position of the car as a function of time. (Help with Plotting Curves) Tries 1/10 Previous Tries Send Feedback 上
4. The following graph represents the position of an object, moving along a horizontal line as a function of time. The positive direction is East and negative direction is West. Express all answers to two significant figures. (5 marks) Position Vs. Time 15 10 6 8 10 12 14 16 18 -10 -15 Time, t, (s) a) Over what time interval(s), if any, is the object stopped? b) At what time(s), if any, does the object change direction? c) Determine...
s 20 10 15 time(s) 10 2 A block attached to a spring is moving up and down. The graph plots the blocks displacement from equilibrium. Positive values are above equilibrium and negative values are below. Likewise, a positive velocity represents the block moving up and a negative velocity represents a block moving down. Evaluate each of the following statements True The displacement at point B is zero. FaiseThe velocity at point C is positive. FaiseThe velocity at point H...
Conce An object moves back and forth, as shown In the position-time graph below. 3 8 time 7 Which of the following statements are correct/incorrect? incorrect The velocity is zero at point 2. At points 1 and 3 the object is on the positive side of the origin. correct At point 3 the velocity is positive. incorrect incorrect CAt points 1 and 7 the velocities are about the same. incorrect At points 2 and 6 the object is the same...
ゆcourse contents , Set 01 (01/22 Tu iO PM) , Constant acceleration graph The graph shows the speed of a car as a function of time 16 15 12 10 t (s) Initially the car is at rest. What is the acceleration of the car? Please, note that the graph goes through at least one grid intersection point. 1.556 m/s 2 You are correct. Your receipt no. is 155-1116Previous Tries How much distance does the car cover between t1 2.19...
Find the displacement, average velocity, and average speed of the car in the figure below between positions A and F. (Enter all distances in m, all velocities in m/s, and all times in s.) Acar moves back and forth wong ahe The care the right between positio Aan information about the moon of the bed w) 40 С -60-50-10-30 -20 -100 100 40 wo C -60-50-10-30 -20 -10 10 20 w 40 The war the left been -10 0 10...
1. Which graph best describes the "horizontal distance traveled" (vertical axis) versus the tim elapsed (horizontal axis) for a car traveling at a constant speed of 60 miles per hour? Write down the letter and then justify your answer in a complete sentence Horizontal Position of Car (in miles) Answer: 240 Bapsed Time in hours) 120 2. (a) Sketch the speed in milòs per hour (mi/ h) versus time in hours for Problem #1. on - Speed of Car (miles...
Phase Constant from Graphs Due in 7 hours, 16 minutes v (cm/s) The figure a) is a partial graph of the position function for a simple harmonic oscillator with an angular frequency of 1.7 rad/s and b) is a partial graph of the corresponding velocity function v(t). The vertical axis scales are set by xs 10 m and vs10 m/s. What is tan of the phase constant of the SHM if the position function is in the standard general cos...
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