Homework Answers
"B" would have gretest acceleration because its slope of v-t curve is gretest which is its acceleration whereas for "A" acceleration is zero because its x-t graph slope is constant meaning velocity constant which indicates zero acceleration.
Add Answer to:
Graphs A (a position-time graph) and B (a velocity-time graph) above represent the motions of two...
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...
Describe the motions of the carts in both graphs. Do the cars have the same velocity...
Describe the motions of the carts in both graphs.
Do the cars have the same velocity in each graph? If so, why do
you say that?
10 Cart A Cart B 0 2 3 Time (s) 1 4 5 position time
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
Select ALL of the lines on the graphs (shown above) which could represent a velocity vs...
Select ALL of the lines on the graphs (shown
above) which could represent a velocity vs time
graph of motion with constant acceleration.
A
B
C
D
E
F
G
H
I
J
K
L
time time time
For each of the velocity-time graphs shown below, draw the corresponding acceleration- time graph. 2-0 0...
For each of the velocity-time graphs shown below, draw the corresponding acceleration- time graph. 2-0 0 2 46 8 I time (s) i time (s) I i time (s) 0 0 0 2 4 6 8 0 2 468 time (s) time (s) time (s) A car moves along a line (the positive x-axis). Fill in the table below with the sign (t or-) of the velocity and acceleration of the car for each of the motions described. 2 Acceleration...
Select ALL of the lines on the graphs (shown above) which could represent a velocity vs...
Select ALL of the lines on the graphs (shown
above) which could represent a velocity vs time
graph of motion with constant acceleration.
(answer is not C, D, E, F)
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.
In this lab you will investigate how to accurately interpret and draw position, velocity and acceleration...
In this lab you will investigate how to accurately interpret and draw position, velocity and acceleration graphs for common situations and explain their reasoning. Please go to the following website: http://phet.colorado.edu/en/simulation/moving-man. Click on the 4 button to start the simulation. You may need to install Java if your computer does not have it. 1. Go to the charts tab. Get yourself familiar with the simulation interface. Investigate Moving Man by having the man move using the sliders. Use the playback...
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
Please explain For each of the velocity vs. time graphs below, sketch possible comesponding position vs....
Please explain
For each of the velocity vs. time graphs below, sketch possible comesponding 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
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...
Describe the motions of the carts in both graphs.
Do the cars have the same velocity in each graph? If so, why do
you say that?
10 Cart A Cart B 0 2 3 Time (s) 1 4 5 position time
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
Select ALL of the lines on the graphs (shown
above) which could represent a velocity vs time
graph of motion with constant acceleration.
A
B
C
D
E
F
G
H
I
J
K
L
time time time
For each of the velocity-time graphs shown below, draw the corresponding acceleration- time graph. 2-0 0 2 46 8 I time (s) i time (s) I i time (s) 0 0 0 2 4 6 8 0 2 468 time (s) time (s) time (s) A car moves along a line (the positive x-axis). Fill in the table below with the sign (t or-) of the velocity and acceleration of the car for each of the motions described. 2 Acceleration...
Select ALL of the lines on the graphs (shown
above) which could represent a velocity vs time
graph of motion with constant acceleration.
(answer is not C, D, E, F)
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.
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
Please explain
For each of the velocity vs. time graphs below, sketch possible comesponding 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
Most questions answered within 3 hours.
-
Write a program to score the paper-rock-scissor game. Each of
two users types in either P,R...
asked 5 minutes ago -
Calculate the equillibrium constent K for a redox reaction that
has E°cell = -.98 V at...
asked 17 minutes ago -
A concave spherical mirror has a radius of curvature of
magnitude 19.6 cm.
(a) Find the...
asked 19 minutes ago -
3. draw a diagram of the magnetic field:
a. around a long straight wire with a...
asked 18 minutes ago -
If you titrated 30.0 mL of 0.1 M HCl with 0.1 M NaOH, indicate
the approximate...
asked 26 minutes ago -
NADH passes electrons into the electron transport chain. List
the carriers that would receive the electrons,...
asked 34 minutes ago -
A cylindrical cable with a resistivity of 1.6x10-8 Ω·m and cross
sectional area of 3x10-5 m^2...
asked 34 minutes ago -
True or False.
A consumer with convex preferences who is indifferent between
the bundles (5,2) and...
asked 38 minutes ago -
A diamond's index of refraction for red light, 656 nm, is 2.410,
while that for blue...
asked 51 minutes ago -
Compare HPLC, SPE, and GC. Identify the differences, the
advantages, and the weaknesses of each method.
asked 52 minutes ago -
Characteristic x-rays emitted by potassium have a wavelength of
0.374 nm. What is the energy of...
asked 54 minutes ago -
there is a function to create two random numbers between 1 and
25 and a function...
asked 1 hour ago