on a velocity-time graph how can you find distance travelled in a certain time?
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on a velocity-time graph how can you find distance travelled in a certain time?
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- An object travels to the left at a constant velocity of 6m/s for 3/s and then decelerates uniformly at a rate of 1m/s^2. a) plot velocity vs time illustrating the motion of the object over a period of 10 seconds. b) using this plot, determine the displacement of the object after 9 seconds. c) what happens to the object after 9 seconds?enter units for this answer.) 76 frames How many seconds is this? 1.27 s What distance has the cart traveled during that time? 1 m Beginning with the idea that the cart began at rest, use kinematics (equations of motion for constant acceleration) to calculate the average acceleration of the cart. X Your answer cannot be understood or graded. More Information O Part 2 - Determine the theoretical acceleration - Data and Calculations Write an expression for the acceleration of an object sliding down a frictionless ramp. (Use the following as necessary: m, g, and 0.) g sin(0) a = Using the protractor markings at the right end of the ramp, determine the ramp angle. Since it is difficult to see the protractor clearly, express the angle as a range within which you are certain the true value lies. (Do not enter units for this answer.) Note: The protractor is aligned to measure angles from the table surface. This means that you should use the underside of the ramp surface to measure the ramp…Explain why we only consider one dimensional motion when using a single motion sensor. Based on the definition of velocity, describe what you should observe in the velocity vs. time graph if you were measuring a stationary, distant object and you suddenly slid and object into the beam from the side [hint: think about the behavior of the position graph in this case.]
- This distance vs time graph does not represent velocity. Why? Explain in your own words.do not know how to do this would like help to understand how to work outSuppose that some object is constrained to move on a straight line as depicted in the sketch below. And suppose that the motion of the object is described by the shown velocity vs time graph, where the positive and negative values of the velocity refer to the direction of motion. 45(4) [m/s] 15 20 15 10 t [s] 2 3 4 S a + /8 a 10 -5 -10 - IS ー20 -25 a) What is the average velocity of the object in the first 5 seconds of its motion? b) What is the average acceleration of the object from t = 5 seconds to t = 7 seconds. c) What is the object's displacement in the first 5 seconds of its motion?