# What Is Periodic Motion Give Example?

periodic motion, in physics, motion repeated in equal intervals of time. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave.

### How much time does the bob of a seconds pendulum take?

It takes 0.2 s for a pendulum bob to move from mean position to one end.

### How do you calculate SHM?

Simple harmonic motion equations

It can be calculated as ω = 2πf , where f is the frequency, t is the time point when you measure the particle's displacement, y is the displacement, v is the velocity, and.

### What is periodic motion give example?

periodic motion, in physics, motion repeated in equal intervals of time. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave.

### How do you relate SHM in terms of its rule?

All simple harmonic motion is intimately related to sine and cosine waves. v(t)=−vmaxsin(2πtT) v ( t ) = − v max sin ⁡ ( 2 π t T ) , where vmax=2πXT=X√km v max = 2 π X T = X k m . The object has zero velocity at maximum displacement—for example, v=0 when t=0, and at that time x=X.

### How do you read a SHM equation?

x(t)=Acos(ωt+ϕ). This is the generalized equation for SHM where t is the time measured in seconds, ω is the angular frequency with units of inverse seconds, A is the amplitude measured in meters or centimeters, and ϕ is the phase shift measured in radians (Figure 15.2.

### What is the formula for total energy of an object performing linear SHM?

Total energy of a particle performing linear S.H.M. is sum of P.E. and K.E. T.E. = P.E. + K.E. As k and A are constant for in particular SHM, total energy will also be constant.

### What are geographers?

Geographers use maps and global positioning systems in their work. Geographers study the Earth and the distribution of its land, features, and inhabitants. They also examine political or cultural structures and study the physical and human geographic characteristics of regions ranging in scale from local to global.

### How long does it take to get results for a nuclear stress test?

A cardiologist interprets the stress test and a nuclear medicine radiologist reads the image scan. You are able to obtain your results from your referring physician within 48-72 hours.

### How many 1 − 1 functions are there from a set with m elements to a set of n elements?

Answer: The number of one to one functions is N!, because the max mapping to Y is N.

### What is associative conditioning?

Associative Learning and Behavior

Associative learning is a form of conditioning, a theory that states behavior can be modified or learned based on a stimulus and a response. This means that behavior can be learned or unlearned based on the response it generates.

### Which database is used by Google?

As the data rush continues Google opens up massive Bigtable database to all. While most non-techies have never heard of Google's Bigtable, they've probably used it. It is the database that runs Google's Internet search, Google Maps, YouTube, Gmail, and other products you've likely heard of.

### What are the disadvantages of derivatives?

• High risk. The high volatility of derivatives exposes them to potentially huge losses.
• Speculative features. Derivatives are widely regarded as a tool of speculation.
• Counter-party risk.

### What are the elements of a process?

These four critical items are: (1) Process Definition, (2) Process and Activity Roles, (3) Available Tools and (4) Training. Plain and simple reality- these elements are inseparably linked. The absence of one element will hugely affect the result of the process initiative.

### Who prepares master budget?

The budget committee usually develops the master budget for each year, guided by the budget director, who is usually the controller of the company. They usually plan the operating budgets first since information from the operating budgets is needed for the financial budgets.

### What are the four types of induction?

There are four types of inductive reasoning, based on different kinds of evidence and logical moves or jumps.

• Generalization. Generalization is a form of inductive reasoning that draws conclusions based on recurring patterns or repeated observations.
• Causal reasoning.
• Sign Reasoning.
• Analogical reasoning.

### What is the difference between formula and method?

If you look at a recipe for pancakes, the "formula" is the measurements of the ingredients, while the "method" is the the way they are combined and cooked. Formula usually doesn't change, but method does.

### Why is a refrigerator called a fridge?

The word refrigerator originates from the Latin verb refrigerare which was derived from the Latin adjective frigus, meaning cold.

### What are the requirements of an oscillator?

Let us consider the basic requirement of oscillator circuit.

• First, amplification is required to provide the necessary gain for the signal.
• Second, sufficient regenerative feedback is required to sustain oscillations.
• Third, a frequency determining device is needed to maintain the desired output frequency.

### How do students learn about science?

Simply stated, the best way for kids to learn science is by doing real science. A child can read scientific facts and obtain knowledge from a book. However, when they are fully immersed in the learning process, problem-solving and fully understanding science concepts will begin to come naturally.

### Do I need a degree in computer science?

You need a four-year degree in computer science to get into IT. You need a technical degree to get an entry-level tech support job. The things you need to know to excel in a technology job are only taught in college. IT hiring managers care more about your educational credentials than anything else.

Dated : 12-Jun-2022

Category : Education