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The speed of a clock hand depends on what the clock hand indicates the second hand is 2pi per 60seconds, the minute hand is 2pi per 3600 seconds and the hour hand is 2pi per 216000 seconds.
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What is the rotational speed of the second hand on a clock that measures the seconds?
It takes 1 minute to rotate 1 time.
What is the speed of a sweep-second if the length is 2 cm and the hand is at 6'o clock mark?
It doesn't matter where it is on the clock. If the clock is working properly, the speed of the hand is constant.The hand's angular speed is 360 degrees per minute = 6 degrees per second.For the linear speed, the tip of the second-hand revolves in a circle whose circumference is(2 pi) times (length of the hand) = 4 pi centimeters.It revolves once per minute. So the speed of the tip is (4 pi) cm/minute, or (240 pi) cm/hour.In numbers, the speed at the tip is:12.6 cm/minute2.09 mm/sec7.54 meters/hour0.000469 mile/hour593.7 feet/day12.593 furlongs/fortnight.Notice that this is the speed at the second-hand's tip. Other points on it travel slower.The closer the point is to the center, the slower its speed is. At the center, it spins, butthe linear speed is zero.
What does the small hand on the clock mean?
what does the small hand on the clock mean
What is the measure of the angle formed by the minute hand and the hour hand of a clock when the clock shows 300?
90 degrees
If the hour hand on the clock is pointing in the middle of 5 and 6 and the minute hand is pointing at 4 then what time does the clock show?
the answer is 5:20
How do you write a calculation for the speed of a minute hand on a clock?
its formula is 2pi r
What is the speed of a clock's minute hand?
it moves at one click every 60 seconds
What does o clock means?
it meas the clock hand it meas the clock hand it meas the clock hand
Which hand is the hour hand on a clock?
The short hand is the hour hand on a clock.
If the length of the minute hand of a clock is 5cm how can you calculate its speed?
The minute hand traces its path around the clock once in an hour. The distance travelled by the tip of the hand in this time is 2 x pi x 5cm.The speed is then 10pi cm/hour, which is 8.73 x 10-5 ms-1.
What is the Little hand on the clock?
The little hand on the clock is known as the hour hand.
What is the angular acceleration of the minute hand of a clock?
The hands of a clock move at a constant speed, not slowing or speeding up. Therefore, the acceleration is a constant 0 rad/s2
What is the rotational speed of the second hand on a clock that measures the seconds?
It takes 1 minute to rotate 1 time.
What is the speed of a sweep-second if the length is 2 cm and the hand is at 6'o clock mark?
It doesn't matter where it is on the clock. If the clock is working properly, the speed of the hand is constant.The hand's angular speed is 360 degrees per minute = 6 degrees per second.For the linear speed, the tip of the second-hand revolves in a circle whose circumference is(2 pi) times (length of the hand) = 4 pi centimeters.It revolves once per minute. So the speed of the tip is (4 pi) cm/minute, or (240 pi) cm/hour.In numbers, the speed at the tip is:12.6 cm/minute2.09 mm/sec7.54 meters/hour0.000469 mile/hour593.7 feet/day12.593 furlongs/fortnight.Notice that this is the speed at the second-hand's tip. Other points on it travel slower.The closer the point is to the center, the slower its speed is. At the center, it spins, butthe linear speed is zero.
Which has more momentum a second hand on a clock or a minute hand on a clock?
the second hand
What does the small hand on the clock mean?
what does the small hand on the clock mean
What is a measurement of the clock speed?
The clock speed is measures in Mega Hertz (MHz)
