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emicliflateannabri emicliflateannabri
  • 01-01-2017
  • Chemistry
Answered

What happens when a penny is dropped from a height of 20 meters?

a.it falls at a constant velocity

b.its mass doubles for every second it falls

c.the force of gravity causes it to accelerate

Dit changes direction every 9.8 meters?

Verified Answer :

Anonymous Anonymous
  • 01-01-2017

Also option C is correct. Hope it helps.

View image Anonymous
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