Draw the velocity and acceleration graphs for the swinging bob that has the position-time graph shown. Recall that the slope of position- time is velocity, and slope of veloc- ity-time is acceleration. Make sure that the velocity and acceleration at t, correspond in size and direction to the velocity and acceleration vectors drawn in the diagram above. е. f. On each of the graphs show the posi- tion, velocity, and acceleration each instant t,, t, and t. These should correspond to the size and direction (+/-) of the position, velocity and acceleration vectors drawn the pen- dulum diagram above. Consider the positive direction to be to the right in that diagram so that x, is positive and v, a, are negative. (The position X, at time t, is already drawn. It has a displacement to the right which is positive but is not at its maximum displacement.) 17

Draw the velocity and acceleration graphs for the swinging bob that has the position-time graph shown. Recall that the slope of position- time is velocity, and slope of veloc- ity-time is acceleration. Make sure that the velocity and acceleration at t, correspond in size and direction to the velocity and acceleration vectors drawn in the diagram above. е. f. On each of the graphs show the posi- tion, velocity, and acceleration each instant t,, t, and t. These should correspond to the size and direction (+/-) of the position, velocity and acceleration vectors drawn the pen- dulum diagram above. Consider the positive direction to be to the right in that diagram so that x, is positive and v, a, are negative. (The position X, at time t, is already drawn. It has a displacement to the right which is positive but is not at its maximum displacement.) 17

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Write the actual function that you expect the velocity to obey as a function of time (recall that the initial velocity was 17 m/s). Your function should be a function of time (i.e. the t variable should be left as an independent variable) but all other values should be filled in with numbers. Based on your answer above, what type of curve would you expect the position vs. time function to obey? i.A constant (horizontal) curve? ii.A linear curve? iii.A quadratic (parabolic) curve? iv.Another type of curve, such as cubic, exponential, sine, square root, etc...? Circle an answer from above and explain how you use your answer to the above question and the relationship between position and velocity to arrive at your conclusion.
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