cayahpadilla11 cayahpadilla11
  • 15-10-2017
  • Physics
contestada

If you drop a silver dollar off a building and it hits the ground in 10 seconds, how fast was the coin going just before?

Respuesta :

melonportal
melonportal melonportal
  • 15-10-2017
v = u + at 
= 0 + (9.81)(10) 
= 98.1m/s 

Ignoring air resistance.
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