of a wire that is wrapped around the outer rim of a pulley, similar to what is shown in (Figure 1). The pulley is a uniform disk with mass 11.0 kgkg and radius 35.0 cmcm and turns on frictionless bearings. You measure that the stone travels a distance 12.4 mmduring a time interval of 4.00
Angular speed, acceleration and displacement
Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.
Angular Position
Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.
A stone is suspended from the free end of a wire that is wrapped around the outer rim of a pulley, similar to what is shown in (Figure 1). The pulley is a uniform disk with mass 11.0 kgkg and radius 35.0 cmcm and turns on frictionless bearings. You measure that the stone travels a distance 12.4 mmduring a time interval of 4.00 ss starting from rest.
A.Find the mass of the stone.
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