Thatoneudeoverthere Thatoneudeoverthere
  • 14-01-2021
  • Mathematics
contestada

Jermaine and Josh observed an anthill for their science project. They observed that an ant moved 45.0 millimeters (mm) in 85.0 seconds (s). How fast was the ant moving?

Respuesta :

ejo0802 ejo0802
  • 14-01-2021
0.529 millimeters per second
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SiliconFinisher1
SiliconFinisher1 SiliconFinisher1
  • 15-01-2021

Answer:

Velocity =displacement/time

Distance covered is 45mm which is 0.045m or 0.45cm but the displacement is very small so use mm instead. Time taken (t) to cover the distance is 85s. V=45/85

V=0.53mm/s

Step-by-step explanation:

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