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Any motion that repeats in a regular cycle is known as what motion?
matter
Which object has a periodic motion?
a boncing ball or any cycle(water cycle moon cycle etc)
Is the swinging arms of a marching soldier exhibiting oscillatory or periodic motion?
Both. Periodic motion refers to any motion that repeats itself periodically. The oscillatory motion exhibited by swinging of arms is one type of periodic motion. Orbital motion of a planet is another type of periodic motion. The motion of a spring is another type, etc.
What is non periodic motion?
Linear motion is when an object moves forward in a straight line. But there are times when the motion has constraints, such that it moves back and forth in regular motion. This is called periodic motion and can be seen in such examples of a weight on a string and seen how it swinging back and forth or a ball will bouncing up and down.Examples of periodic motionPeriodic motion is any motion that repeats itself. Examples of periodic motion include a bouncing ball, vibrating spring, circular motion, and a pendulum. Bouncing ballIf you drop a ball, it will start to bounce in a regular fashion. A good rubber ball or a super-ball will keep bouncing for a long time. Because of internal friction and air resistance, the ball bounces less and less each time, until it finally stops. A perfect ball-without friction-would bounce forever.Vibrating springIf you start a spring vibrating, it will continue to move back-and-forth for a long time. Internal friction slows it down or dampens its vibrations.Circular motionSpin a weight on a string around in circles. This is a periodic motion that repeats itself every rotation. The Earth rotates around the Sun in a periodic circular motion. PendulumIf you swing a weight on a string, it will go back and forth in regular periodic motion. Once it got started, such a pendulum would move back-and-forth forever if it was not for internal friction in the string and air resistance.
What types of natural phenomena could serve as time standards?
Any natural phenomenon that repeats itself after exactly same time interval can be used as a measure of time. for example:- Rotation of earth around the sun provides us the natural phenomena.
Any motion that repeats in a regular cycle is known as what motion?
matter
What is A scientific definition for cycle?
any complete round or series of occurrences that repeats or is repeated.
Which object has a periodic motion?
a boncing ball or any cycle(water cycle moon cycle etc)
What happens during the diurnal cycle?
During the diurnal cycle the Earth has completed one rotation which takes 24 hours. The diurnal cycle refers to any pattern that repeats itself every 24 hour.
Is the swinging arms of a marching soldier exhibiting oscillatory or periodic motion?
Both. Periodic motion refers to any motion that repeats itself periodically. The oscillatory motion exhibited by swinging of arms is one type of periodic motion. Orbital motion of a planet is another type of periodic motion. The motion of a spring is another type, etc.
Is there a specific beginning or end in the water cycle Why or why not?
The water cycle has no starting point. That is because the cycle repeats. For example, first, the sun heats the water on Earth's surface. Then the water evaporates. Next the clouds form. Then there is condensation. Next, there is precipitation which is rain, sleet, snow, and hail. Finally, the precipitation flows into rivers, streams, and oceans. That is when the water cycle repeats all over again. It repeats over and over again. The water cycle is unstoppable.
What is non periodic motion?
Linear motion is when an object moves forward in a straight line. But there are times when the motion has constraints, such that it moves back and forth in regular motion. This is called periodic motion and can be seen in such examples of a weight on a string and seen how it swinging back and forth or a ball will bouncing up and down.Examples of periodic motionPeriodic motion is any motion that repeats itself. Examples of periodic motion include a bouncing ball, vibrating spring, circular motion, and a pendulum. Bouncing ballIf you drop a ball, it will start to bounce in a regular fashion. A good rubber ball or a super-ball will keep bouncing for a long time. Because of internal friction and air resistance, the ball bounces less and less each time, until it finally stops. A perfect ball-without friction-would bounce forever.Vibrating springIf you start a spring vibrating, it will continue to move back-and-forth for a long time. Internal friction slows it down or dampens its vibrations.Circular motionSpin a weight on a string around in circles. This is a periodic motion that repeats itself every rotation. The Earth rotates around the Sun in a periodic circular motion. PendulumIf you swing a weight on a string, it will go back and forth in regular periodic motion. Once it got started, such a pendulum would move back-and-forth forever if it was not for internal friction in the string and air resistance.
How is frequency expressed?
Frequency can be applied to any kind of motion that is repetitive. It answers the question; "how frequent does the cycle repeat itself?" Then it is expressed by counting how often the motion repeats in a certain amount of time and dividing that count by the time. For example if 12 complete waves (or cycles) pass a point in 6 seconds then the frequency is 12/6 = 2 cycles/sec. The unit of 1 cycle/sec is called a Hertz so the frequency would also be expressed as 2 Hertz or 2 Hz.
One complete rotation of the earth is how many degrees?
One complete cycle of any repeating motion is defined as 360 degrees.
What types of natural phenomena could serve as time standards?
Any natural phenomenon that repeats itself after exactly same time interval can be used as a measure of time. for example:- Rotation of earth around the sun provides us the natural phenomena.
Is a repeating 36 rational?
Any number that either terminates or repeats the same pattern over and over is rational - and vice versa: any rational number either terminates, or repeats.
How is a rational number that repeats different from a irratrional number that repeats?
Irrational numbers can not be repeating decimals. Any number that is a repeating decimal is rational.
