gisellesilvajune23 gisellesilvajune23
  • 16-09-2022
  • Physics
contestada

A marble is released from rest at the top of a ramp and it rolls down the ramp for 5 seconds. The position of the marble is shown once every second. The angle of the ramp allows the force due to gravity to accelerate the marble at 4.5 m/s^2. What speed does the marble have after 3 seconds?

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