Physics, 17.06.2021 08:40 GabbyLandry
A student did an experiment with two strips of polythene. She held the strips together at
one end. She rubbed down one strip with a dry cloth. Then she rubbed down the other strip
with the dry cloth. Still holding the top ends together, she held up the strips.
(a)What movement would you expect to see? Why?
(b) The student tried the experiment using two strips of Aluminum. The strips did not
move. Why
Answers: 3
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A student did an experiment with two strips of polythene. She held the strips together at
one end....
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