A hollow ball havinga mass of m-5.00 kg and a moment of inertia of (2/3)mr² rolls a distance d = 10.0m without slipping đown a 0=30.0 degree incline. The radius of the ball r is not given. | = (2/3) mr² d If the ball rolls without slipping down the incline what is the magnitude of the static frictional force acting on the ball? O 14.7 N 9.80 N O 28.3 N O 49.0 N O 12.5 N O 16.3 N O 24.5 N

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.