The_RaT said:
The force required to rotate a 340cm long cylinder with 100 Kg weight on it can be calculated by multiplying the mass of the cylinder (100 Kg) by the gravitational acceleration (9.8 m/s²) and the radius of the cylinder (170 cm). This will give you the torque required to rotate the cylinder.
The length and weight of a rotating cylinder have a direct relationship. As the length of the cylinder increases, so does its weight. This is because the weight of a cylinder is dependent on its volume, and as the length increases, so does the volume.
The rotational speed of a 340cm long cylinder with 100 Kg weight is affected by several factors, including the amount of force applied, the friction between the cylinder and its axis of rotation, and the weight distribution of the cylinder. Other factors such as air resistance and the shape of the cylinder can also impact its rotational speed.
The radius of a cylinder has a significant impact on its rotational stability. A larger radius will result in a more stable rotation, as there is a greater distance between the axis of rotation and the outer edge of the cylinder. On the other hand, a smaller radius can lead to a wobbly or unstable rotation.
No, the rotational speed of a cylinder is not affected by its length alone. The rotational speed is dependent on the torque applied and the moment of inertia, which is influenced by both the length and radius of the cylinder. Simply decreasing the length of the cylinder without adjusting other factors will not increase its rotational speed.
