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Question 7. How can you tell from an acceleration graph whether the...
No need for evidence Question 4. How can you tell from a position graph whether the...
No need for evidence
Question 4. How can you tell from a position graph whether the instantaneous velocity was positive, negative or zero? What evidence do you have to support your answer? How does the slope of a position graph indicate whether the velocity is constant or changing? What evidence do you have to support your answer? Question 5. Question 6. How does the slope of a velocty graph indicate whether the velocity is constant or changing What evidence do...
Name: Question 10. How can you tell from a yelocity ys time graph that the moving...
Name: Question 10. How can you tell from a yelocity ys time graph that the moving object has changed direction? What evidence do you have to support your answer? Question 11. What is the speed at the moment the direction changes? Question 12. Is the acceleration always positive if the cart speeds up? What evidence do you have to support your answer?
Choose a function to represent the acceleration vs. time graph. How can you calculate the values...
Choose a function to represent the acceleration vs. time graph. How can you calculate the values of the constants of this function from the function representing the position versus time graph? Check how well this works. You can also estimate the values of the constants from the graph. What kinematics quantities do these constants represent? Record the corresponding kinematic quantities and the values of the corresponding errors. From either the position vs. time, velocity vs. time, or acceleration vs. time...
Any one please help me graph and answer the questions. Thank you 1. Sketch the position...
Any one please help me graph and answer the questions. Thank
you
1. Sketch the position vs. time graph for each of the following situations: An object at rest An object moving in the positive direction with a constant speed . An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest 2. How do you find the velocity from the position!? How do you find the position from...
Anyone please help me sketch question number 3 . Thank you 1. Sketch the position vs....
Anyone please help me sketch question number 3 .
Thank you
1. Sketch the position vs. time graph for each of the following situations: . An object at rest . An object moving in the positive direction with a constant speed An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest How do you find the velocity from the position? How do you find the position from the...
Assignments KHW02 1D Motion with Variable Acceleration 7 of 7 Consider a one-dimensional acceleration that starts...
Assignments KHW02 1D Motion with Variable Acceleration 7 of 7 Consider a one-dimensional acceleration that starts at zero at time zero, then increases to some maximum value, then decreases back to zero. Human pushing forces often create accelerations that fit this description; the pushing force is small when the hands of the human first make contact (assuming the fingertips touch first), large when the palms are flat against the object being pushed, and then small again as the fingertips are...
how can you tell from the a) velocity and b) acceleration vs. time plots when an...
how can you tell from the a) velocity and b) acceleration vs. time plots when an object is at it's highest point for an object in projectile motion
hello, I need help with this for a homework problem soon. this is just one question...
hello,
I need help with this for a homework problem soon. this is
just one question with multiple parts i'd greatly appreciate
it.
a) (5 pts) During free fall, after some object has been thrown upwards, the velocity momentarily goes to zero at the highest point in the trajectory. Some people (falsely) believe that the acceleration of the object also becomes zero at the highest point in the trajectory. Briefly explain what the motion of the object would look like...
Explain how you can tell from the information given in a question whether or not you...
Explain how you can tell from the information given in a question whether or not you need to calculate the reaction quotient, Q, for a particular problem.
This is the position graph of a mass on a spring. What can you say about...
This is the position graph of a mass on a spring. What can you say about the velocity and the force at the instant indicated by the dotted line? a) Velocity is positive; force is zero b) Velocity is negative; force is zero c) Velocity is negative; force is to the right. d) Velocity is zero; force is to the right. e) Velocity is zero; force is to the left. A
No need for evidence
Question 4. How can you tell from a position graph whether the instantaneous velocity was positive, negative or zero? What evidence do you have to support your answer? How does the slope of a position graph indicate whether the velocity is constant or changing? What evidence do you have to support your answer? Question 5. Question 6. How does the slope of a velocty graph indicate whether the velocity is constant or changing What evidence do...
Name: Question 10. How can you tell from a yelocity ys time graph that the moving object has changed direction? What evidence do you have to support your answer? Question 11. What is the speed at the moment the direction changes? Question 12. Is the acceleration always positive if the cart speeds up? What evidence do you have to support your answer?
Any one please help me graph and answer the questions. Thank
you
1. Sketch the position vs. time graph for each of the following situations: An object at rest An object moving in the positive direction with a constant speed . An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest 2. How do you find the velocity from the position!? How do you find the position from...
Anyone please help me sketch question number 3 .
Thank you
1. Sketch the position vs. time graph for each of the following situations: . An object at rest . An object moving in the positive direction with a constant speed An object moving in the negative direction with a constant speed An object constantly accelerating in the positive direction, starting from rest How do you find the velocity from the position? How do you find the position from the...
Assignments KHW02 1D Motion with Variable Acceleration 7 of 7 Consider a one-dimensional acceleration that starts at zero at time zero, then increases to some maximum value, then decreases back to zero. Human pushing forces often create accelerations that fit this description; the pushing force is small when the hands of the human first make contact (assuming the fingertips touch first), large when the palms are flat against the object being pushed, and then small again as the fingertips are...
hello,
I need help with this for a homework problem soon. this is
just one question with multiple parts i'd greatly appreciate
it.
a) (5 pts) During free fall, after some object has been thrown upwards, the velocity momentarily goes to zero at the highest point in the trajectory. Some people (falsely) believe that the acceleration of the object also becomes zero at the highest point in the trajectory. Briefly explain what the motion of the object would look like...
This is the position graph of a mass on a spring. What can you say about the velocity and the force at the instant indicated by the dotted line? a) Velocity is positive; force is zero b) Velocity is negative; force is zero c) Velocity is negative; force is to the right. d) Velocity is zero; force is to the right. e) Velocity is zero; force is to the left. A
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