5) Velocity vs. Time 6 0 O -1 -2 0 15 20 25 Time (s) Break the velocity vs. time graph shown into sections and use them to construct a position vs. time graph. Describe the time interval at which the graph will have a negative slope.
HYS 121 - In-Class Problem Graphing with Velocity 4 Below are shown four velocity vs. time graphs. For each: Draw the corresponding position vs. time graph. Assume that the motion takes place along a horizontal Name: line and that xo = 0 m. 4.5 4.5 Time (s) rime (s) 3.5 Time (s) -3 10 T Time (s) 10 PHYS 121-In-Class Problem Graphing with Velocity Name The figure shows the velocity vs. time graph for a moving object whose initial position...
QUESTION 25 The following graph desert the position of a per 5 Velocity (m/h) -5 0 5 15 20 10 Time (s) -5 5 10 Timo lel 15 . Which Is interval() shows a negative velocity b. Which Senterval() show s podliv scontation? e. Which will() show velocity that is constant? d. Which burl() shows wacky thi turu? . What the velocily 12 What the velocity w 1982 HV m2 During which were the motion of the Chill While they...
Part 2: Velocity vs. Time 1. For each velocity vs. time graph (Graph 3 and 4), describe how you would walk in order to replicate the 1-D motion graph. Use words such as away, toward, at rest, speeding up, slowing down, constant speed. Be specific with your time periods. 2. For each velocity vs. time graph, create the corresponding position and acceleration versus time graphs. Construct your graph on a computer program such as Microsoft ExcelB. If you do not...
nts 4 y (m) time 74s 25 15 10 OS 10 15 20 25 30 35 The an mation shows a bail which has been kicked upward at an angle. Ran the animation to watch the motion of the bail Tthe ball does not show when you hit play, try cikking hete to start the animation et by the ballonce par second the animation can aso be passed and moved forward in single frame mode ifyou'd lke The cursor can...
D Question 5 10 pts The graph shows the x velocity vs time of an object undergoing one dimensional motion. The object was at x = 25 cm at t = 0, what is the position of the object as a function of time? 20 O 10 0 2 4 68 10 time (sec) O xit-20 cm-(3 cm/s) t O xit)-25 cm-(3 cm /s2) t2 o xt)-25 cm + (20 cm/s) t-t3 cm/s2) t2 x(t) _ 25 cm +(20 cm/s)...
Velocity Vs. Time 10 8 6 Velocity , v, (m/s) 0 2 4 6 8 10 12 14 -4 -6 -8 Time, t, (s) a) Determine the average velocity of the object between 4.0 and 8.0 s. Over what time interval(s), if any, is the object decelerating (slowing down)? b) At what time(s), if any, does the object remain at rest?
Use the graph below for questions 12 15 Velocity versus Time 1 2 3 4 5 6 78 9 10 Time (s) 12, what is the average acceleration of the particle from t = 2 s to t-9 s? 13. What is the instantaneous acceleration at t 5s? G. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in th Mehort ho ng dos it take the projectile to return to...
4) (5 pts) Suppose that a car traveling to the west (or negative x-direction) begins to slow down as it approaches a traffic light. Which of the following statements about its acceleration is correct? a. The acceleration is toward the east b. The acceleration is zero C. Since the car is slowing down, the acceleration is negative d. The acceleration is toward the west. 5) (10 pts) Sketch a graph of position, velocity, and acceleration vs. time for the car...
5. The following graph represents the velocity of an object, moving along a horizontal line as a function of time. Express all answers to two significant figures. East is the positive direction and West is negative. (6 marks) Velocity Vs. Time 10 Velocity. (m/s) 10 12 14 -6 Time, t(s) a) Determine the acceleration of the object at 1.0s. b) Determine the average velocity of the object between 4.0 and 8.0 s. c) Over what time interval(s), if any, is...