Procedure
1. Rub the surface of the balloon with the cloth for 40 seconds
2. Hold the balloon a short distance above your head and watch your hair stick to it!
Observation
Discuss briefly why hair stick on the inflated balloon. Write your answer on the space provided. Use separate sheet if needed.
1. Rub the surface of the balloon with the cloth for 40 seconds
2. Hold the balloon a short distance above your head and watch your hair stick to it!
Observation
Discuss briefly why hair stick on the inflated balloon. Write your answer on the space provided. Use separate sheet if needed.
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Explanation:
the answer is the possible lies in man's determination