I need help with c,d, and e (a) Describe this motion in words. (Describe the mot

Question

I need help with c,d, and e (a) Describe this motion in words. (Describe the motion means without using words like linear, horizontal, line, slope, rate, up or down that would instead describe the graph and not the motion. Describe in words means use only words, no numbers.) (b) Sketch the shape of the velocity vs. time graph that corresponds to this position graph. ("Sketch the shape" means accurately enough to tell when the object is faster or slower and which direction it is going, but without exact numbers or calculations. It is very valuable to practice the skill of getting the graph shape right prior to doing calculations.) (c) Determine the velocity of the object during the first two seconds. Show your work and use units. (d) Determine the velocity of the object from two to five seconds. Show your work and use units. (e) Write a sentence explaining the meaning of the object's velocity. By meaning, I don't mean a name, but rather an English sentence explaining what that specific combination of number and units means. Use the number and the units in your sentence.

Explanation / Answer

c) v = dx / dt

In first 2 seconds

v = 0 / 2 = 0

d). From 2 to 5 sec

v = 3 / 3 = 1 m/s

e) Velocity is the dx / dt. Displacement covered by object in time. Displacement is in meters and time in seconds. Then velocity will be in meters per second.

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