is it possible for an object to have zero velocity but non-zero acceleration? If so, give...
is it possible for an object to have zero velocity but non-zero acceleration? If so, give an example from your experiments. In any case, explain why. A motion diagram might help.
Homework Answers
If you throw a ball upwards then at its highest point in flight it will come at stand still. At this point, for a while, the ball is at rest with zero velocity but it's acceleration is still non zero I.e 9.8m/s2
Apart from that even when you hold the ball in your hand, it's at rest with zero velocity but acceleration due to gravity is still non zero.
Add Answer to:
is it possible for an object to have zero velocity but non-zero
acceleration? If so, give...
Can you have zero velocity and non-zero average acceleration? And acceleration zero and nonzero velocity? Explain,...
Can you have zero velocity and non-zero average acceleration? And acceleration zero and nonzero velocity? Explain, using a vx versus t graph and give an example of said movement.
Is it possible to have a non-zero net force on an object that does no work...
Is it possible to have a non-zero net force on an object that does no work on the object? if not, explain why. if so, provide an example.
Is it possible for an object with a negative acceleration to be speeding up? If so,...
Is it possible for an object with a negative acceleration to be speeding up? If so, give an example. If not, explain why not.
Short Ansver (75 points each): Answer TWO of the following prompts using complete sentences. Be sure...
Short Ansver (75 points each): Answer TWO of the following prompts using complete sentences. Be sure to circle the prompts that you would like graded. Otherwise, the first two answers given will be graded. I What prinmarily distinguishes science from pseudoscience? Give an example of pseudoscience and use your distinction to explain why you don't consider your example a science. II) Can an object have a non-zero velocity with no acceleration? Can an object have no velocity with a non-zero...
Velocity and acceleration problem Help please An object moves clockwise around the track shown in the...
Velocity and acceleration problem
Help please
An object moves clockwise around the track shown in the diagram below. The instantaneous velocity and the instantaneous acceleration of the object when it is at point A are shown. a) Draw and label on the diagram above arrows to represent the direction and magnitude of the parallel and perpendicular components of the instantaneous acceleration of the object at point A. b) Is the object slowing down, speeding up or does it have constant...
in circlar motion, a non zero tangential acceleration change only the magnitude of the velocity, but...
in circlar motion, a non zero tangential acceleration change only the magnitude of the velocity, but not its direction. true false need more information none of the above
Could u please solve all? Give me some good reasons for these questions (1) Can an...
Could u please solve all? Give me some good reasons for these
questions
(1) Can an object have a velocity with zero acceleration? Can an object have acceleration with zero velocity? Explain why or why not Explain why the acceleration should be the same for each trial despite the distances changing. (3) An object moving to the right has a positive acceleration which is decreasing. Is this object speeding up or slowing down? Explain why. Give a full description of...
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
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.
Is it possible to have a factorial within-subjects design? If so, give an example. If not,...
Is it possible to have a factorial within-subjects design? If so, give an example. If not, explain. Researchers must be careful to minimize progressive error in any within-subjects design. Explain what is "progressive" about progressive error and why it is considered an "error."
Short Ansver (75 points each): Answer TWO of the following prompts using complete sentences. Be sure to circle the prompts that you would like graded. Otherwise, the first two answers given will be graded. I What prinmarily distinguishes science from pseudoscience? Give an example of pseudoscience and use your distinction to explain why you don't consider your example a science. II) Can an object have a non-zero velocity with no acceleration? Can an object have no velocity with a non-zero...
Velocity and acceleration problem
Help please
An object moves clockwise around the track shown in the diagram below. The instantaneous velocity and the instantaneous acceleration of the object when it is at point A are shown. a) Draw and label on the diagram above arrows to represent the direction and magnitude of the parallel and perpendicular components of the instantaneous acceleration of the object at point A. b) Is the object slowing down, speeding up or does it have constant...
Could u please solve all? Give me some good reasons for these
questions
(1) Can an object have a velocity with zero acceleration? Can an object have acceleration with zero velocity? Explain why or why not Explain why the acceleration should be the same for each trial despite the distances changing. (3) An object moving to the right has a positive acceleration which is decreasing. Is this object speeding up or slowing down? Explain why. Give a full description of...
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
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.
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