1 rev/minute = 1/60 rev/second = 0.0167 Hz (rounded)
Sometimes, it is called a sweep hand, but the hands on a clock usually are called hour, minute, and second.
The second hand of a clock completes one full rotation in 60 seconds. Given that acceleration is the change in velocity over time, the second hand experiences a constant angular acceleration of 0.1 rad/s^2 as it moves in a circular path.
The second hand on a clock was invented by Swiss clockmaker Jost Burgi in the late 16th century. Burgi is also credited with developing the first mechanical timepiece with a second hand.
Angular frequency and angular velocity are related concepts in rotational motion, but they have distinct meanings. Angular velocity refers to the rate at which an object rotates around a fixed axis, measured in radians per second. On the other hand, angular frequency is the number of complete rotations or cycles per unit of time, typically measured in hertz or radians per second. In summary, angular velocity measures the speed of rotation, while angular frequency measures the frequency of rotation.
What do you mean with "motion of the entire second hand"? Please bear in mind that different parts of the hand move at different speeds. The closest thing to a "motion of the entire second hand" might be the motion of its center of mass. In this case, the answer is clearly "no". The center of mass is closer to the center than the tip, and moves slower.
rotation
No the 'second hand' of a clock has a higher velocity, it makes one rotation each minute, while the minute hand makes on rotation each hour and the hour hand makes one rotation every 12 hours.
the second hand
1/3600 Hz
Sometimes, it is called a sweep hand, but the hands on a clock usually are called hour, minute, and second.
The second hand on the clock circles 420 times in 7 hours.
The angular velocity of the second hand of a clock is pi/30 radians per second.
The second hand of a clock completes one full rotation in 60 seconds. Given that acceleration is the change in velocity over time, the second hand experiences a constant angular acceleration of 0.1 rad/s^2 as it moves in a circular path.
Because it counts seconds.
One revolution per hour.
Because it points at the seconds? hours minutes seconds
its least count will be one second