finding a ax v t graph
A single force with x-component Fx acts on a 500g object as it moves along the x-axis. A graph of Fx versus t is shown in the figure. Drawn acceleration graph (ax versus t) for this object.
Homework Answers
Write the mathematical expression of Newton’s second law.
Rearrange for a.
Here, a is the acceleration of the body, F represents the external force acting on the body and m is the mass of the body.
The given force-time curve is shown below.
Mass
of the object is,
Use the above mentioned formula.
Substitute the coordinates from the graph in the table below and calculate acceleration using above relation.
| | | Mass (m) in kg | |
| 0 | 0 | 0.5 | 0 |
| 1 | 0 | 0.5 | 0 |
| 2 | 1.5 | 0.5 | 3 |
| 3 | | 0.5 | |
| 4 | | 0.5 | |
Here, 
is the acceleration in x-direction.
Draw the graph, 
versus t.
Take t values on the x-axis and 
values on the y-axis.
The graph is shown below.
Can someone please draw an acceleration graph? A net-force with x -component F_x acts on a...
Can someone please draw an acceleration graph?
A net-force with x -component F_x acts on a 2.0kg object as it moves along the x -axis. A graph of F_z versus t is shown in the figure (Figure 1). Draw ab accekeratuib graog(a_z versus t) for this object.
A Friction Experiment During an experiment, a crate is pulled along a rough horizontal surface by a force F⃗ a...
A Friction Experiment
During an experiment, a crate is pulled along a rough horizontal
surface by a force F⃗ and the magnitude of the
acceleration along the x direction, ax ,
is measured.(Figure 1) The vector F⃗ has a component along
the x direction of magnitude Fx . The
experiment is repeated several times, with different values of
Fx each time, while maintaining a constant value
for, Fy , the vertical component of F⃗
.
Part A
Create a plot...
1. Which of the following equations are dimensionally correct? a.) V = V1 + ax (10p)...
1. Which of the following equations are dimensionally correct? a.) V = V1 + ax (10p) b.) y = (2m)cos(kx), where k = 2m-1 (10p) 2. Given the vectors A = 2.001 + 6.00j andB = 3.00i + 2.00j. a.) draw the vector sum C = A + B and the vector differenceD = A - B. (10p) b.) Calculate C and D, first in terms of unit vectors and then in terms of polar coordinates, with angles measured with...
The vx-versus-time graph for a 1.8-kg object is shown in (Figure 1) . A single force acts on the object, and the force...
The vx-versus-time graph for a 1.8-kg object is shown in (Figure
1) . A single force acts on the object, and the force has only an x
component.
Part A
What is Fx at t=0.50s?
Express your answer to two significant figures and include
appropriate units.
Part B
What is Fx at t=2.0s?
Express your answer to two significant figures and include
appropriate units.
Part C
What is Fx at t=4.0s?
Express your answer to two significant figures and include...
The vz-versus-time graph for a 1.8-kg object is shown in (Figure 1). A single force acts...
The vz-versus-time graph for a 1.8-kg object is shown in (Figure 1). A single force acts on the object, and the force has only an z component. Figure 1 of 1 2
a small object moves along the x-axis with acceleration ax(t) =-(0.0320m/s3)(15.0s-t). at t=0 the object is...
a small object moves along the x-axis with acceleration ax(t) =-(0.0320m/s3)(15.0s-t). at t=0 the object is at x=-14.0m and has velocity v0x =4.50 m/s. what is the x-coordinate of the object when t=10.0s?
A small object moves along the x-axis with acceleration ax(t) = −(0.0320m/s3)(15.0s−t). At t = 0...
A small object moves along the x-axis with acceleration ax(t) = −(0.0320m/s3)(15.0s−t). At t = 0 the object is at x = -14.0 m and has velocity v0x = 5.90 m/s. What is the x-coordinate of the object when t = 10.0 s?
The figure(Figure 1) shows the velocity graph of a 2.7kg object as it moves along the...
The figure(Figure 1) shows the velocity graph of a 2.7kg object
as it moves along the x-axis.
A) What is the net force acting on this object at t= 1
s?
B) At 4 s?
C) At 7 s?
The figure(Figure 1) shows the velocity graph of a 2.7kg object as it moves along the x - axis. A) What is the net force acting on this object at t= 1 s? B) At 4 s? C) At 7 s?
A velocity-time graph for an object moving along the x axis is shown in the figure....
A velocity-time graph for an object moving along the x axis is shown in the figure. Every division along the vertical axis corresponds to 1.50 m/s and each division along the horizontal axis corresponds to 1.50 s. v (m/s) fs (a) Plot a graph of the acceleration versus time. Choose File no file selected This answer has not been graded yet. (b) Determine the average acceleration of the object in the time interval t = 7.50 s to t =...
1a. 1b. 1c. A single conservative force = (AX - B) N, where x is in...
1a.
1b. 1c.
A single conservative force = (AX - B) N, where x is in meters, and A and B are positive constants, acts on a particle moving along an x axis. The potential energy U associated with this force is assigned a value of 0 at x = 0. (a) Write an expression for the potential energy associated with this force. (b) What is the maximum positive value of the potential energy? In the figure, a block of...
Can someone please draw an acceleration graph?
A net-force with x -component F_x acts on a 2.0kg object as it moves along the x -axis. A graph of F_z versus t is shown in the figure (Figure 1). Draw ab accekeratuib graog(a_z versus t) for this object.
A Friction Experiment
During an experiment, a crate is pulled along a rough horizontal
surface by a force F⃗ and the magnitude of the
acceleration along the x direction, ax ,
is measured.(Figure 1) The vector F⃗ has a component along
the x direction of magnitude Fx . The
experiment is repeated several times, with different values of
Fx each time, while maintaining a constant value
for, Fy , the vertical component of F⃗
.
Part A
Create a plot...
1. Which of the following equations are dimensionally correct? a.) V = V1 + ax (10p) b.) y = (2m)cos(kx), where k = 2m-1 (10p) 2. Given the vectors A = 2.001 + 6.00j andB = 3.00i + 2.00j. a.) draw the vector sum C = A + B and the vector differenceD = A - B. (10p) b.) Calculate C and D, first in terms of unit vectors and then in terms of polar coordinates, with angles measured with...
The vx-versus-time graph for a 1.8-kg object is shown in (Figure
1) . A single force acts on the object, and the force has only an x
component.
Part A
What is Fx at t=0.50s?
Express your answer to two significant figures and include
appropriate units.
Part B
What is Fx at t=2.0s?
Express your answer to two significant figures and include
appropriate units.
Part C
What is Fx at t=4.0s?
Express your answer to two significant figures and include...
The vz-versus-time graph for a 1.8-kg object is shown in (Figure 1). A single force acts on the object, and the force has only an z component. Figure 1 of 1 2
The figure(Figure 1) shows the velocity graph of a 2.7kg object
as it moves along the x-axis.
A) What is the net force acting on this object at t= 1
s?
B) At 4 s?
C) At 7 s?
The figure(Figure 1) shows the velocity graph of a 2.7kg object as it moves along the x - axis. A) What is the net force acting on this object at t= 1 s? B) At 4 s? C) At 7 s?
A velocity-time graph for an object moving along the x axis is shown in the figure. Every division along the vertical axis corresponds to 1.50 m/s and each division along the horizontal axis corresponds to 1.50 s. v (m/s) fs (a) Plot a graph of the acceleration versus time. Choose File no file selected This answer has not been graded yet. (b) Determine the average acceleration of the object in the time interval t = 7.50 s to t =...
1a.
1b. 1c.
A single conservative force = (AX - B) N, where x is in meters, and A and B are positive constants, acts on a particle moving along an x axis. The potential energy U associated with this force is assigned a value of 0 at x = 0. (a) Write an expression for the potential energy associated with this force. (b) What is the maximum positive value of the potential energy? In the figure, a block of...
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