Two large sheets of aluminium foil identical in size and shape are taken. One sheet is
crumbled into a tight ball and other sheet is kept as such. Now both the ball and sheet of foil
are allowed to fall through air from same height and at the same time.
a) Which piece of foil falls with greater speed and why?b) What force comes into play when an object moves through air and on what factor does it
depend?
c) Why are the objects/bodies moving through fluids given special shapes?
Answers
Answered by
0
Answer:
When I gear up to do some investigative research, the teacher in me always feels like singing, “Let’s start at the very beginning… a very good place to start”. So I decided the first thing I needed to do was find out how aluminum foil was made. That seems to be a great way to discover if I should be eating something, so why not apply the same rule here?
Similar questions