In: Physics
A thin, light string is wrapped around the rim of a 3.65kgsolid uniform disk that is 31.5cm in diameter. A person pulls on the string with a constant force of 101.5Ntangent to the disk. Find the angular acceleration of the disk about its center of mass. Find the linear acceleration of its center of mass. If the disk is replaced by a hollow thin-walled cylinder of the same mass and diameter, what will be the angular acceleration of the disk about its center of mass? If the disk is replaced by a hollow thin-walled cylinder of the same mass and diameter, what will be the linear acceleration of its center of mass?