Homework Answers
a) Slope of position vs time graph gives velocity
When the slope is negative, the car is traveling left.
So cirrect points are J, K and L
b) CarsC speed is greatest when the magnitude of slope of position vs time graph is maximum. So from the graph the point of maximum speed is point J .
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.(10 pts) A car has the position vs time graph below. Consider points H, I, J,...
Consider the situations below that describe 1-dimensional motion, select which net force vs time ...
I just need help with the last
open ended question! thank you !
Consider the situations below that describe 1-dimensional motion, select which net force vs time graph (from the following) applies to each situation (assume to the right is positive). Possible choices: A. B. C. E. H. i. A car is accelerating at a constant rate to the right. You are correct. Your receipt no. is 156-8997Previous Tries ii. A car is moving to the right and slowing down...
1) a) For the position vs. time graph shown below, sketch the velocity vs. time and...
1) a) For the position vs. time graph shown below, sketch the velocity vs. time and acceleration vs. time graphs corresponding to the motion. (5 pts each) Beside the position and acceleration graphs, describe the motion of the object and explain why you drew the graph the way you did. (10 pts) 25 pts total
Time 4. (10 pts) Below is a velocity vs. time graph for an object. Assume positive...
Time 4. (10 pts) Below is a velocity vs. time graph for an object. Assume positive is to the right. a. (5 pts) Determine over which time interval(s) this object is speeding up. b. (5 pts) Find the magnitude and direction of the object's acceleration at t s v(m/s) 12 34 5 6 78 9 10
Graph of a Car's Displacement 01 Due in 13 hours, 25 minutes The graph below represents...
Graph of a Car's Displacement 01 Due in 13 hours, 25 minutes 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 B K Evaluate each of the following statements. v The speed at point F is greater than the speed at point H The velocity at point H is zero...
The following is a position-time graph for an object during a 5.0s time interval Time (s)...
The following is a position-time graph for an object during a 5.0s time interval Time (s) 8. Which graph of velocity versus time would best represent the object's motion during the same time interval? 띠 Tane n 9. Which graph in diagram 1-36 below represents the motion of an object increasing in velocity? ER) CB) IC) Diegrem 1-36 10. A man walks at a speed of 3.00 m/s for 400 seconds, and then walks at 4.00 m/s for 300 seconds....
Position vs. Time Graphs II Each problem below describes an object moving along a horizontal x-axis....
Position vs. Time Graphs II Each problem below describes an object moving along a horizontal x-axis. Sketch the position vs. time graph that corresponds to each. "Sketch" means to draw the shape of each graph. Do not attempt to create a scale for the axes of the graphs. a) SLOW constant speed to the RIGHT, b) SLOW constant speed to the LEFT, then SLOW constant speed to the LEFT then FAST constant speed to the RIGHT х c) FAST constant...
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...
Please help with this Kinematics question! Position and time graphs. Velocity vs. time graph. Consider this...
Please help with this Kinematics question! Position and time
graphs. Velocity vs. time graph.
Consider this position vs. does the corresponding velocity vs. time graph look like? 1. time graph. What (a) Sketch your prediction below * Now reproduce the position graph by walking, and see if the velocity graph comes out the way you expect. 10 t (seconds) Velocity Graph Prediction Velocity Graph Result (m/s) o (m/s) 0 10 6 10 t (seconds) t (seconds) 2. Here's a velocity...
Select ALL of the lines on the graphs (shown above) which could represent a position vs...
Select ALL of the lines on the graphs (shown
above) which could represent a position vs
time graph of motion with non-zero acceleration.
A
B
C
D
E
F
G
H
I
J
K
L
time time time
10 pts D Question 1 The graph shows the x velocity vs time of an object...
10 pts D Question 1 The graph shows the x velocity vs time of an object undergoing one dimensional motion. The cars x-position at t - 6 sec is 33 meters. What is the car's position at t-10 sec? Answer in meters 20 10 0 10 20 8 10 4 t (sec) 2
I just need help with the last
open ended question! thank you !
Consider the situations below that describe 1-dimensional motion, select which net force vs time graph (from the following) applies to each situation (assume to the right is positive). Possible choices: A. B. C. E. H. i. A car is accelerating at a constant rate to the right. You are correct. Your receipt no. is 156-8997Previous Tries ii. A car is moving to the right and slowing down...
1) a) For the position vs. time graph shown below, sketch the velocity vs. time and acceleration vs. time graphs corresponding to the motion. (5 pts each) Beside the position and acceleration graphs, describe the motion of the object and explain why you drew the graph the way you did. (10 pts) 25 pts total
Time 4. (10 pts) Below is a velocity vs. time graph for an object. Assume positive is to the right. a. (5 pts) Determine over which time interval(s) this object is speeding up. b. (5 pts) Find the magnitude and direction of the object's acceleration at t s v(m/s) 12 34 5 6 78 9 10
Graph of a Car's Displacement 01 Due in 13 hours, 25 minutes 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 B K Evaluate each of the following statements. v The speed at point F is greater than the speed at point H The velocity at point H is zero...
The following is a position-time graph for an object during a 5.0s time interval Time (s) 8. Which graph of velocity versus time would best represent the object's motion during the same time interval? 띠 Tane n 9. Which graph in diagram 1-36 below represents the motion of an object increasing in velocity? ER) CB) IC) Diegrem 1-36 10. A man walks at a speed of 3.00 m/s for 400 seconds, and then walks at 4.00 m/s for 300 seconds....
Position vs. Time Graphs II Each problem below describes an object moving along a horizontal x-axis. Sketch the position vs. time graph that corresponds to each. "Sketch" means to draw the shape of each graph. Do not attempt to create a scale for the axes of the graphs. a) SLOW constant speed to the RIGHT, b) SLOW constant speed to the LEFT, then SLOW constant speed to the LEFT then FAST constant speed to the RIGHT х c) FAST constant...
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...
Please help with this Kinematics question! Position and time
graphs. Velocity vs. time graph.
Consider this position vs. does the corresponding velocity vs. time graph look like? 1. time graph. What (a) Sketch your prediction below * Now reproduce the position graph by walking, and see if the velocity graph comes out the way you expect. 10 t (seconds) Velocity Graph Prediction Velocity Graph Result (m/s) o (m/s) 0 10 6 10 t (seconds) t (seconds) 2. Here's a velocity...
Select ALL of the lines on the graphs (shown
above) which could represent a position vs
time graph of motion with non-zero acceleration.
A
B
C
D
E
F
G
H
I
J
K
L
time time time
10 pts D Question 1 The graph shows the x velocity vs time of an object undergoing one dimensional motion. The cars x-position at t - 6 sec is 33 meters. What is the car's position at t-10 sec? Answer in meters 20 10 0 10 20 8 10 4 t (sec) 2
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