In figure, a wheel of radius 0.30 m is mounted on a frictionlesshorizontal axle. A massless cord is wrapped around the wheel andattached to a 3.0 kg box that slides on a frictionless surfaceinclined at angle θ = 29° with the horizontal. The box acceleratesdown the surface at 1.9 m /s 2. What is the rotationalinertia of the wheel about the axle? (Your answer must be in unitsof kg.m 2 and include 3 digit after the decimal point.Maximum of 5% of error is accepted in your answer. Take g=9.80 m /s2.)
