Table 1.
Object used in Observallons on the Observation on the movement
the center movement of the object of other objects replacing the
"marble when rolled
marble when rolled
Heavy stone
Lighter stone
Guide questions: Write your answers on your answer sheel.
1. How do the speed and angle of the maible rolled on the clothollect
the path and movement of the roling marble?
2. What have you obsorved to the movement of the marble roled
when the heavy stona is replaced?
3. What have you observed to the movement of the objects replacing
the marble when roled?
4. How does the tablecloth activity demonstrate the effect of gravity
on the movement of objects? ​