This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Graph Matching Assignment #1 & #2 For each of the following situations, sketch a graph with a labeled X & Y axis. You need to make a graph for
each of the conditions described. Include description of how the object is moving over time. 1. Sketch a position v. time and a velocity v. time graph for an object ‘at'rest. {A
i} nf "ro i: is) t e 2. Sketch a position v. time and a velocity v. time graph for an object moving in a positive direction
(away from the origin) with a constantz'sp‘e'ed. x 4'
t t 3. Sketch a position v. time and a velocity v. time graph for an object moving in a negative direction
(toward the origin) with a constant speed. x ,f Q
i: pps‘itiopovbtimeand, 4. Sket ocity v. time graphs for an object positively accelerating from rest. .00""" 5. Why do we call it a positive direction when an object is moving away frgm the origin?
0 \ 0 ° 9 '
claw/i 3 distance is monasan
6. Sketch graphs of the location of a ball along an xaxis when it is speeding up, moving at a constant
velocity, and slowing down. Assume timing starts when the ball’s leading edge is at the origin. 0.0 0.2 . 0.0 0.2 0.4 0.0 0.2 0.4 Time (s) Time (s) Time (s)
Speeding Up Constant Velocity Slowing Down“ 7. The graph below shows velocity v. time for a remote control car traveling in front of a motion detector.
How would the graph change if it was a graph of speed V. time? Sketch it in the available space. Vx (m/s) 8. A graph of the velocity of a remote controlled car t*aveling along a tabletop looks like this: “‘“Siwhs‘qnodﬂ Vx (m/s) 8a. Describe the car's motion. 8b. During what time or during what interval of time is the car moving most rapidly? Explain your
reasoning. BC. This is an v vs. t graph. If you could look at a graph of acceleration vx. Time, how could you estimate
the time or time interval on that graph for which the magnitude of the velocity is constant? ...
View
Full Document
 Fall '11
 Staff

Click to edit the document details