Asolid cylinder of mass 10 kg is pivoted about a frictionless axis thought the center o. a rope wrapped around the outer radius r1 = 1.0m, exerts a force f1 = 5.0 n to the right. a second rope wrapped around another section of radius r2 = 0.50 m exerts a force f2 = 6.0 n downward. what is the angular acceleration of the disk?

Consider motion in one dimension. (the sign of the vector quantities is their direction indicator.) an object moves in the positive x-direction with speed 2.9 m/s for 4.5 s. it stops for 3.8 s and then moves in the negative x direction with speed 2.8 m/s for 4 s. what is the total distance traveled by the object in units of meter? enter a number with two digits behind the decimal point.