Lesson No. Lesson Title/ Topic: D Motion: Displacement and Velocity (Distance-Time Graph) மாபா 3. Determine the slope of the graph. Name: Grade & Section: Interval Slope can be determined by the equation: slope Solution rise =M= = TWR ボリュー Slope/Velocity Activity No. 6.3 Wheels on the Jeep Go Round and Round a. t Os to t-1s II. Objective(s): At the end of the activity, you should be able to describe the motion of an object using distance-time graph b.t ls to t-2s III. Materials Needed: Paper and Pencil IV. Instructions: Data for the Motion of a Passenger Jeepney c. t 28 to 1-3s d. t 3s to t = 4s Time (0) Displacement 0 0 1 5 2 10 3 10 10 15 4 S 1. Plot the given tabulated data (displacement vs. time) et-4s to t-5s Guide Questions: 1. Describe the motion of the jeepney based on the displacement-time graph. 2. What do slopes represent? 3. What do the slopes indicate regarding the motion of the jeepney? 4. Describe the motion of the jeepney based on the calculated slopes for different tim interval (in no.3) 5. In a displacement-time graph, what does a positive alope mean? A zero slope? A negative slope?
Answer (2)
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Displacement and Velocity (Distance-Time Graph)Plotting the Data - The displacement-time data shows the movement of a jeepney over 5 seconds. The displacement starts at 0 meters and increases to 5 meters at 1 second, then 10 meters at 2 seconds. Between 2 and 3 seconds, the displacement remains at 10 meters, meaning the jeepney stops. From 3 to 4 seconds, it moves again, reaching 15 meters. Finally, at 5 seconds, the displacement drops to 5 meters, indicating it moved backward.Guide Questions and Answers1. Describe the motion of the jeepney based on the displacement-time graph. - From 0 to 2 seconds, the jeepney moves forward at a steady speed. It stops between 2 and 3 seconds since the displacement does not change. Between 3 and 4 seconds, it moves forward again, then moves backward from 4 to 5 seconds.2. What do slopes represent? - The slope of a displacement-time graph represents velocity. A positive slope means the object is moving forward, a zero slope means it is at rest, and a negative slope indicates backward motion.3. What do the slopes indicate regarding the motion of the jeepney? - A positive slope in the first two seconds shows forward movement. A zero slope between 2 and 3 seconds means the jeepney stops. Another positive slope from 3 to 4 seconds shows forward motion again, but a negative slope from 4 to 5 seconds means the jeepney moved backward.4. Describe the motion of the jeepney based on the calculated slopes for different time intervals. - From 0 to 2 seconds, the jeepney moves forward at a constant speed. It stops between 2 and 3 seconds. It resumes moving forward from 3 to 4 seconds, then moves backward from 4 to 5 seconds.5. In a displacement-time graph, what does a positive slope mean? A zero slope? A negative slope? - A positive slope means the object is moving forward. A zero slope means it is at rest. A negative slope means it is moving backward.
