True/False (1 point each): Circle whether the statement below is true or false. T F For a system to be in static equilibrium, only the net forces must sum to zero. T F Torque is a measure of the effectiveness of a force in changing/accelerating a rotation. T F In the torque equation, r = F . r . sind, 'r' is the distance from the pivot to where the force is applied (shown in the image to the right). T F A disk of radius 0.25m that has a rotational velocity of 5.44rad/s will have a linear velocity of 1.36m/s. T F For objects that are made of many point masses (such as a sphere, block, cylinder, etc.), we can find the moment of inertia by looking up the equation in a table, but the equations still come from the basic equation of I = > mr