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What is the angular speed of the second hand?
6 degrees/second
How do you convert radians per second to meters per minute?
First you must know the radius of whatever is moving in a circle. The relationship is: linear speed (meters/second) = angular speed (radians/second) x radius. The result, as hinted in the units, will be in meters/second. Converting that to meters/minute is easy; you just multiply by 60.
If I traveled 60 meters in 1 minute what is my average speed per second?
1 metre per second
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 is the magnitude of the acceleration of a speck of clay on the edge of a potter's wheel turning at 48 RPM revolutions per minute if the wheel's diameter is 42 cm?
Two formulas are commonly used for centripetal acceleration: 1) a = v2/r (v = speed, r = radius) 2) a = omega2 x r (omega = angular speed, r = radius) Formula 2 seems simpler to use in this case. Note that the angular speed must be in radians/second, so you must first convert rpm to radians per secnd.
What is the angular speed of a driver in radian per second if it takes him one minute to go one revolution around a circular race track at 130km per hour?
2pi/60 or pi/30 radians per second
What is the angular speed of a windmill with 40 feet and speed of 80 revolutions per minute?
The angular speed is 480 degrees per second.
A Ferris wheel has a radius of 25 feet The wheel is rotating a 2 revolutions per minute Find the linear speed in feet per minute of the seat on this Ferris wheel?
1 revolution = 2PI radian. 2 revolutions = 4PI radian The angular speed of the Ferris wheel is 4PI radians . Multiply by the radius. The linear speed is 100PI feet per minute.
What motion is a second hand watch moves through a complete circle every minute?
That motion is called angular motion. The angular speed of the second hand is 2pi radians per minute.
What does angular speed measure?
In revolutions per minute (rpm), or radians per second.
What are the magnitude of the angular velocity and the angular accelaration of the second hand of a clock?
The magnitude of the angular velocity of the second hand of a clock is 6 degrees per second (360 degrees divided by 60 seconds), while the angular acceleration is zero since the second hand moves at a constant speed.
What is angular speed measured in?
Angular speed is typically measured in radians per second (rad/s). One radian is equal to the angle subtended at the center of a circle by an arc whose length is equal to the radius of the circle.
Define angular speed?
Angular speed is a measure of how quickly an object rotates around a fixed point. It is typically measured in radians per second and describes the rate at which the object changes its angular position. It is analogous to linear speed but involves rotational motion instead.
What is the meaning of angular frequency for a body undergoing simple harmonic motion?
Angular frequency differs from frequency by factor '2Pie'. It has the dimension of reciprocal time(same as angular speed). Its unit is radian/sec. Or you can simply say that angular frequency is the magnitude of angular velocity(a vector quantity).
What is the angular speed of the minute hand?
The angular speed of the minute hand on a clock is 360 degrees/60 minutes = 6 degrees per minute.
What is the angular speed of the second hand?
6 degrees/second
What is angular velocity in physics?
Angular velocity is a measure of how quickly an object is rotating around a fixed point. It is measured in radians per second and indicates the rate of change of angular displacement. The direction of angular velocity is perpendicular to the plane of rotation.
