Answers

  • Brainly User
2014-05-03T10:20:43+05:30
By using waste material u can make a inclined plane simply by a card board or ply.
0
2014-05-03T10:28:24+05:30
There are many things u can do with waste, it depends on your imagination and creativity. for ex- take 2 straws dip 1 in water and blow with another straw creativity. for ex- take 2 straws dip 1 in water and blow with another straw
0