An objectsits on a rotating disk 0.5 metersfrom the axis of rotation. It's angular location at any given moment is given by the function below. Theta(t)=A+Bt+Ct^3 where A = 0.2 rad, B = 3 rad/sec and C= 0.5 rad/sec^3 a. What is the object's angular location at time equal to 5 seconds? b. What is the object's angular velocity at that time? c. What is the object's angular acceleration at that time? d. What is the object's tangential velocity at that time?
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.
An objectsits on a rotating disk 0.5 metersfrom the axis of rotation. It's angular location at any given moment is given by the function below. Theta(t)=A+Bt+Ct^3
where A = 0.2 rad, B = 3 rad/sec and C= 0.5 rad/sec^3 a. What is the object's angular location at time equal to 5 seconds? b. What is the object's
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