A pulley has a radius of 16cm. Suppose it takes 25 sec for 100 cm of belt to go around the pulley. What is the angular speed of the belt in revolutions per minute?
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 pulley has a radius of 16cm. Suppose it takes 25 sec for 100 cm of belt to go around the pulley. What is the angular speed of the belt in revolutions per minute?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
