A wheel or the blades of a fan.
In general, you can't convert between hours and degrees. However, if you have an object that rotates at a specified rate, you can say that the object rotates at so-and-so many degrees per hour, per second, etc. For example, Earth rotates at about 15 degrees/hour.
Yes, it is true that a wheel is a circular object that rotates on an axis.
The direction of angular velocity determines the direction of rotation of an object. If the angular velocity is positive, the object rotates counterclockwise, and if it is negative, the object rotates clockwise.
A wheel is a solid object that rotates on a fixed axis. It is commonly used in vehicles and machinery for transportation and movement.
The axis of rotation is an imaginary line that runs through the center of an object around which the object rotates. It is the fixed point around which the object spins or revolves.
The imaginary line about which an object spins is called the axis of rotation. It is an imaginary line that passes through the center of mass of the object around which it rotates. The object rotates around this axis resulting in circular motion.
An imaginary line around which an object rotates.
Jupiter has the fastest rotational rate - it varies with latitude - but at the equator it rotates at about 45,300 km/h.
A degree is a measure of angular separation while an hour is a measure of time. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid without further information. If you have an object that rotates at a specified rate, you can say that the object rotates at so-and-so many degrees per hour, per second, etc. For example, Earth rotates at about 15 degrees/hour.
An imaginary line about which a body rotates is called an axis of rotation. This axis can be internal or external to the object and determines the orientation of the rotational motion. For example, Earth rotates around its axis, which runs from the North Pole to the South Pole, resulting in the cycle of day and night. The concept is fundamental in physics and engineering, particularly in understanding rotational dynamics.
An imaginary straight line around which an object like Earth rotates is called its axis. Earth's axis is an imaginary line that runs from the North Pole to the South Pole, around which the planet rotates as it orbits the Sun.
The moon.