In figure, a wheel of radius 0.30 m is mounted on a frictionless horizontal axle. A...

In figure, a wheel of radius 0.30 m is mounted on a frictionless horizontal axle. A massless cord is wrapped around the wheel and attached to a 3.0 kg box that slides on a frictionless surface inclined at angle θ = 29° with the horizontal. The box accelerates down the surface at 1.9 m /s ². What is the rotational inertia of the wheel about the axle? (Your answer must be in units of 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 /s ².)

Solutions

Expert Solution

To find the rotational inertia I of the wheel first we have to calculate Tension in the cord and then using tension value calcualate rotational inertia of wheel upto 3 digits after decimal point.

genius_generous answered 1 year ago

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