Falinox said:
tiny-tim said:Hi Falinox! Welcome to PF!
No, you need to use the standard constant acceleration equations, using angular displacement speed and acceleration instead of the linear versions.
A wheel turns by rotating around its axis, which is the imaginary line passing through its center. This rotational motion is caused by a force applied to the wheel, such as pushing or pulling on it.
Angular velocity is the rate of change of an object's angular position, while linear velocity is the rate of change of an object's linear position. In other words, angular velocity describes how fast an object is rotating, while linear velocity describes how fast an object is moving in a straight line.
Torque is the force that causes an object to rotate. In the case of a wheel turning, torque is applied to the wheel by the force exerted on it, causing it to rotate around its axis. The greater the torque applied, the faster the wheel will rotate.
No, a wheel cannot turn without any external force. According to Newton's first law of motion, an object will remain at rest or in motion at a constant speed in a straight line unless acted upon by an external force. In the case of a wheel, an external force must be applied to cause it to rotate.
The shape of a wheel can affect its rotational motion in several ways. For example, a larger wheel will have a greater rotational inertia, meaning it will require more torque to start and stop its rotation. Additionally, the shape of the wheel's tread can impact its grip and traction, affecting its ability to turn smoothly and efficiently.