ACTIVITY 2: "Let's Measure and Compute"
Materials: meter stick, two bottles with label A and B, timer, 3 models (member of
the family)
Procedure:
2. Assign three members of the family who can walk from starting point to the 10 - meter
1. Look for a place in your house where you can walk for 10 meters from one point to another.
point
4. Let the model number 1 walk in normal pace from bottle A towards bottle B while the
3. Put the bottle A at the starting/reference point and bottle B at the 10-meter point.
timekeeper takes note of the time in seconds. Record the number of seconds that the model
has walked from bottle A to bottle B.
5. Let the model number 2 and 3 do steps and record the number of seconds.
6. Record the distance and time of each 3 models on the table below, then compute for the
speed. Speed can be calculated by dividing the distance covered by an object in motion by
the time spent to cover the distance. It can be expressed as Speed = distance/time.
Questions:
1. How is the speed of objects in motion measured?
2. What units are used to express the speed of an object?
3. Who among the models have the fastest speed?





pa help po plssss kahit ngayon lang ​