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Newton's first law of motion is stated as: An object remains in a state of rest or of uniform motion in a straight line unless compelled to change that state by an applied force. In other words, all objects resist a change in their state of motion. In a qualitative way, the tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called inertia. That is why, the first law of motion is also known as the law of inertia.

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Navneet Bhushan 2 years, 4 months ago

When a body is in the position of rest then it wants to remain in the rest and when a body is in the motion then it wants to remains in motion

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Satyam Kumar 2 years, 4 months ago

A thing is in motion he want to live in motion and a body in rest he want to live in rest

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A bus decreases it's spread from 80km per hour in 5second .find the Assceleration of the bus

Posted by Rena Arif 2 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Satyam Kumar 2 years, 4 months ago

12m per second

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Kunal Sharma 2 years, 4 months ago

What is fandamantal

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Physics chapter 1 motion

Posted by Md Ahatasham 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Rajendra Prasad Yadav 2 years, 3 months ago

Answer1

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ANSWER

Iodized common salt is a homogeneous mixture.How?Explain

Posted by Naman Sharma 2 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Ashish Kumar 2 years, 3 months ago

Common salt is not a mixture it is a compound

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Ajeet Kumar 2 years, 4 months ago

I don't no

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Different between plant $ animal cell

Posted by Ahmad Ahmad 2 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Nitin Mishra 2 years, 4 months ago

1)Plant cell have cell wall but animal cell have not. 2)plant cells have plastids but animal cells have not. 3)plant cell have large vacuole but animal cell have small size vacuole

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Prince Kumar 2 years, 4 months ago

What is solution

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What is the formulae for finding displacement?

Posted by Mayur 1245 2 years, 4 months ago

CBSE > Class 09 > Science

5 answers

Vaibhavi Nanda 2 years, 4 months ago

Displacement = velocity × time

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Nitin Mishra 2 years, 4 months ago

DISPLACEMENT = VELOCITY multiply by TIME .: D = V * T

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Prince Kumar 2 years, 4 months ago

Cv Hc88 JB cvv bhi JB बीवी बीवी बुआई सी बीवी बोली8 बेटा बाई बीवीv cc VC VC भाव बीवी बीवीसीवी वीसी बीबीसी सीवी बीबीसी v VV v बीसीसीसीवीबी87885जीजी एक्स 7,88V b HVb

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Jashwanth Sl 2 years, 4 months ago

final velocity -initial velocity

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Ravi Yadav 2 years, 4 months ago

Displacement= velocity×time

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ANSWER

What is motio

Posted by Ahmad Ahmad 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Mayur 1245 2 years, 4 months ago

An object is said to be in motion when its position changes with time.

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Different between animal and plant tissue

Posted by Mohan Kumar 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Mayur 1245 2 years, 4 months ago

Plant tissue : 1. Cells of plant tissue have cell wall. 2 . Some tissues are dead and some are living. 3 . Less energy and maintenance is required as plants do not require movement. Animal tissue : 1. Cell wall is not present. 2 . All tissues are living. 3. These tissues require more energy and maintenance due to body mobility. • Here, mobility means ability to move.

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Table .8 .2 distance travelled by a ‌‌car at regular time intervals

Posted by Atikur Mulla 2 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Ravi Yadav 2 years, 4 months ago

Yes

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Atikur Mulla 2 years, 4 months ago

We want anwer

1Thank You

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Explain why ice is albe to float on water while it is solid in nature...

Posted by The Akshaj Kumar Singhal 2 years, 4 months ago

CBSE > Class 09 > Science

3 answers

Jashwanth Sl 2 years, 4 months ago

Since the water is heavier, it displaces the lighter ice, causing the ice to float to the top.

1Thank You

Ravi Yadav 2 years, 4 months ago

The ice trap on air in it and the density of ice is less than water so the is able to float on water

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Mayur 1245 2 years, 4 months ago

Ice has less density than water. Since the water is heavier, it displaces the lighter ice, causing the ice to float at top of the water.

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Explain Diffusion Briefly...

Posted by The Akshaj Kumar Singhal 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Srishti Gupta 2 years, 4 months ago

The bringing up of substance from higher concentration to lower concentrations is known as diffusion

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ANSWER

Which acid is present in cold drink

Posted by Zamal Ahmad 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Zamal Ahmad 2 years, 4 months ago

Carbonic acid

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ANSWER

What is the matter

Posted by Ritika Katara 2 years, 4 months ago

CBSE > Class 09 > Science

4 answers

Ketan Manusmare 2 years, 4 months ago

Anything that has mass and occupy space is called matter

1Thank You

Srishti Gupta 2 years, 4 months ago

anything that has mass and ocuupies space is called matter

1Thank You

Bani Chawla 2 years, 4 months ago

Wow

1Thank You

Ankur Pathak 2 years, 4 months ago

Anything that has mass and occupy space is called matter

3Thank You

ANSWER

Metal are ductile this mean

Posted by Ritu Mehra 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Srishti Gupta 2 years, 4 months ago

it means they can be drawn in wires

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ANSWER

How does each cell acquire its structure and ability to function?

Posted by Saumya Sharma 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Mayur 1245 2 years, 4 months ago

Each cell aquire its structure and ability to function because of the organisation of its membrane and organells in specific ways.

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What is a atomic number

Posted by Riya Khan 2 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Mayur 1245 2 years, 4 months ago

Number of protons present in the nucleus of atom is known as atomic number.

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Sudhanshu Raj 2 years, 4 months ago

atomic number, the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus

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What is chemisrty

Posted by Aditya Bro Lakhe 2 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Bani Chawla 2 years, 4 months ago

Nice

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Sudhanshu Raj 2 years, 4 months ago

The definition of chemistry is a branch of science that deals with the form and properties of matter and substances or the interaction between individuals

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Describe the structure and function of cell organelles with diagram

Posted by Pradnya Bhalke 2 years, 4 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

A girl cycles for 3 hrs at speed of 40 km what distance did she covered

Posted by Aparna . 2 years, 4 months ago

CBSE > Class 09 > Science

4 answers

Srishti Gupta 2 years, 4 months ago

120

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Monisha Selvam 2 years, 4 months ago

40*3=120km

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Sudhanshu Raj 2 years, 4 months ago

40km per hour hai ki 40km per 3 hour

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Aparna . 2 years, 4 months ago

A girl cycles for 3 hrs at speed of 40 km what distance did she covered

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A body Is moving with a velocity of 12 m/s and it comes to rest in 18 m ,what is acceleration

Posted by Devender Singh Negi 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Bhaskar Patel 2 years, 4 months ago

Use the formula of acceleration answer will come very easily change in velocity Acceleration = --------------------------------- Time taken

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Difference between the Mass and weight

Posted by Praveen Gudennavar 2 years, 4 months ago

CBSE > Class 09 > Science

3 answers

Srishti Gupta 2 years, 4 months ago

weight - 1. of an object is the force with which it is attracted 2. vector quantity 3. SI unit Newton 4. can be zero

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Srishti Gupta 2 years, 4 months ago

mass. - of an object is the quantity of matter obtained 2 . scalar quantity 3. SI unit kg 4. can never be 0

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Sudhanshu Raj 2 years, 4 months ago

no have difference to each other it is same

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Which bacteria help in formation of curd

Posted by Paagal Nalyak 2 years, 4 months ago

CBSE > Class 09 > Science

4 answers

Nitin Mishra 2 years, 4 months ago

Lactobacillus bacterias helps in formation of curd

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Rekha Singh 2 years, 4 months ago

Lactobacillus acid

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Adil Parvez 2 years, 4 months ago

Lactobacillus Bacteria

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Karishma M 2 years, 4 months ago

Lactobacillus bacteria helps in formation of curd

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A diver is able to cut through water in a swimming pool which property of mater does this observation show

Posted by Saraswathi P 2 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Karishma M 2 years, 4 months ago

This shows that particles of matter have spaces between them.

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ANSWER

Why does a desert cooler cool better on the hot dry day

Posted by Vishu G 2 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Satyam Yadav 2 years, 4 months ago

White

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Navaneeth M.S 2 years, 4 months ago

Answer

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Notes of chemistry chapter particles of matter

Posted by Sona Batra 2 years, 4 months ago

CBSE > Class 09 > Science

0 answers

ANSWER

What is the characteristics of particle of matter

Posted by Vikram Singh 2 years, 4 months ago

CBSE > Class 09 > Science

5 answers

Karishma M 2 years, 4 months ago

1. Particles are very small in size 2. They are in continuous motion 3. They have spaces between them ( intermolecular space ) . 4. They attract each other

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Jatin Kumar 2 years, 4 months ago

Padarth kise kahate Hain

1Thank You

Shivam ... 2 years, 4 months ago

They are continuously moving They have intermolecular space They are tiny particles

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Shivani Yadav 2 years, 4 months ago

They are very tiny particles

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B2K Krish Yt Gaming 2 years, 4 months ago

They are moving