How to find terminal velocity from radius on Fc, velocity on Fc, and Mass on Fc graphs
To find the terminal velocity from the given graphs, you need to understand the relationship between these parameters.
Terminal velocity is the maximum velocity reached by an object when the drag force acting on it becomes equal to the gravitational force pulling it down. At this point, the net force on the object becomes zero, resulting in a constant velocity.
The radial force (Fc) graph or centripetal force graph represents the net force acting towards the center of a circular motion. In the case of an object falling through a fluid, this force is the drag force.
The velocity on the Fc graph represents the velocity of the object at different points in its motion. Initially, the object's velocity will increase as it falls due to the gravitational force acting on it. As the velocity increases, the drag force also increases until a point is reached where the drag force equals the gravitational force. This is the point of terminal velocity, where the velocity becomes constant.
The mass on the Fc graph represents the mass of the object at different points in its motion. The mass does not directly affect the terminal velocity, but it does affect the force of gravity acting on the object, which in turn affects the balance between the gravitational force and the drag force.
To find the terminal velocity from the given graphs, follow these steps:
1. Identify the point on the Fc graph where the net force becomes zero. This corresponds to the point where the drag force equals the gravitational force.
2. At this point, locate the corresponding velocity on the Fc graph. This represents the terminal velocity.
3. If the graph includes the mass on the Fc graph, note the mass value at the point of zero net force. However, keep in mind that the mass does not directly affect the terminal velocity.
It's important to note that without the specific shape and values on the graphs, it is not possible to provide exact values for the terminal velocity or make precise calculations. The given graphs only provide a qualitative representation of the relationship between the variables.