rgred4193 rgred4193
  • 08-11-2017
  • Mathematics
contestada

You turn a corner and see a ball rolling down a hill; it is rolling faster and faster as time goes by. what causes this acceleration?

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kritter1
kritter1 kritter1
  • 08-11-2017
Assuming that the ball is on Earth; 

Earth's gravitational force causes the ball to accelerate at a constant rate of 9.8 m/s² Due to this, the ball accelerates down the hill. 

Hope I helped :) 
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