Question

a bubble rises from the bottom of a pond to its surface by increasing its radius 3 times its value when it was at the bottom. science olympiad

Answer 1

Answer:

bubble rises from the bottom of a pond to its surface by increasing its radius 3 times its value when it bubble rises from the bottom of a pond to its surface by increasing its radius 3 times its value when it was at the bottom. at the bottom.

boy skips a stone (2.5grams) across the surface of a pond. He boy skips a stone (2.5grams) across the surface of a pond. He throws the stone with 5 newton of force the stone with boy skips a stone (2.5grams) across the surface of a pond. He throws the stone with 5 newton of force newton of force .