"an object in rotational motion need not have periodic motion''. do you agree?discuss with an example

Monjur Alahi

"an object in rotational motion need not have periodic motion''. do you agree?discuss with an example


0 like 0 dislike
7 views
Share with your friends

1 Answers

Salim Ahmed Kawsar

Call

No. Generally rotational motion is a periodic motion. Periodic motion is a motion that repeats itself at regular time intervals. Rotational motion is a type of periodic motion.

For example, the earth moves for 24hrs in one rotation and that is fixed for it. it will not rotate more than 24hrs. 

For instance, the movement of the earth pivoting on its hub once in 24 hours is a sort of periodic movement in light of the fact that the time span of 24 hours is settled. The rotation of the earth on its pivot is periodic movement.

0 like 0 dislike
7 views
Talk Doctor Online in Bissoy App
Which of the following plants have you seen? Of those that you have seen, which one have flowers?

We have seen the following plants: 1. Grass, maize, wheat, chilli, tomato, tulsi, pipal, banyan, mango, jamun, guava, papaya, banana, lemon, sugarcane, potato. Plants having flowers: 2. Maize, wheat, chilli, tomato, tulsi, pipal,...

1 Answers 1 views
Differentiate between the arrangement of elements in Mendeleev's periodic table and the modern periodic table.

Mendeleev’s Periodic Table Modern Periodic Table Mendeleev's periodic table is based on atomic mass. Elements are arranged in increasing order of their atomic masses. Modern periodic table is based on atomic number. Elements are arranged...

1 Answers 1 views
Differentiate between the arrangement of elements in Mendeleev’s periodic table and Modern periodic table.

Mendeleev’s periodic table                                      Modern periodic table.                ...

1 Answers 1 views
State Modern Periodic Law. What is number of groups and periods in the Modern Periodic Table?

Modern Periodic Law states that properties of elements are a periodic function of their atomic number.  In Modern Periodic Table there are18 groups and 7 periods.

1 Answers 1 views
The “No-Confidence Motion” means the opposition parties move a motion that the Lok Sabha does not have confidence in:

The answer is (A) The Cabinet

1 Answers 1 views
You must have read about cells and DNA in your science books. Discuss Richard Ebright’s work in the light of what you have studied.

Ebrights’ works are directly related to Biology. Discovery of cell’s structure has helped scientific community to understand how the organisms function and grow. This has also helped other scientists to discover...

1 Answers 1 views
Have you ever had to make a difficult choice (or do you think you will have difficult choices to make)?

No, till now I have never been in a situation in which I had to make a difficult choice. Perhaps, I am still too young to make an independent choice....

1 Answers 1 views
State the modern periodic law for classification of elements. How many (a) groups and (b) periods are there in the modern periodic table ?

"Properties of elements are the periodic function of their atomic number." (i) There are 18 groups. (ii) There are 7 periods in the modern periodic table.

1 Answers 1 views
Write down five major differences between Mendeleev's. Periodic table and Modern Periodic Table.

S. No. Mendeleev's Period Table Modern Periodic Table (i) Elements have been arranged in increasing order of atomic masses. Element have been arranged in increasing order of their atomic number. (ii) It consists of 8 groups. It consists of 18 groups. (iii) All the groups from...

1 Answers 1 views
You need not to close a sale, you just need to open a relationship with customers, if you want to build a long term successful enterprise.

Personal Selling Features of personal selling are: (i) Personal form: It involves direct face-to-face dialogue between the salesman and the potential buyer. (ii) Development of relationship: It allows sales persons...

1 Answers 1 views
X