Physical and chemical properties

Some type of thing that was invisible

Give more info about the experiment

Well in that case, since an object moves with a constant velocity, there will be no acceleration as it is not increasing in speed.

Biological effects of low exposure to radiation: damage cells.damage dna.are hard to detect.are repaired by the body.biological effects of high exposure to radiation: kill cells, tissues, and organs.produce a variety of cancers.result in acute radiation syndrome.