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Calculate the force required to impact to a car a velocity of 30meter/second in 10second the mass of the car 1500kilogram

Posted by Rocky Rocks 4 years, 11 months ago (10596935)

CBSE > Class 09 > Science

3 answers

Yagyesh Jaiswal 4 years, 11 months ago (9904532)

4500N

0 Thank You

Sandeep Sandeep 4 years, 11 months ago (10599201)

4500N will be the force required to impact to a car

1 Thank You

Nithya Sri 4 years, 11 months ago (10589273)

Given: m=1500kg a=v-u/t U=0 m/s V=30 m/s t= 10s So , here S.I unit of force is same so no change in it . Formula of force =m* a 1500× (0-30/10) = 1500×3= 4500 So,therefore the force is 4500N S.I unit of force is Newton /kg m/s . Newton is represented as N

0 Thank You

ANSWER

What is scientific name for blind spot present in our eye???

Posted by Mamta Chauhan 4 years, 11 months ago (10596378)

CBSE > Class 08 > Science

3 answers

Mamta Chauhan 4 years, 11 months ago (10596378)

Electric force is a type of force in which the energy required is of electrical type.

0 Thank You

Sakib Ali 4 years, 11 months ago (10593389)

Sorry

1 Thank You

Sakib Ali 4 years, 11 months ago (10593389)

What is Electric force

1 Thank You

ANSWER

Ethane formula and structure

Posted by Pranjal Motghare 4 years, 11 months ago (10346022)

CBSE > Class 10 > Science

4 answers

Mehak Bajaj 4 years, 11 months ago (7792467)

C2H6

0 Thank You

Yutee Dhakate 4 years, 11 months ago (9352403)

CH4

1 Thank You

Aditi Upadhyay 4 years, 11 months ago (10572705)

Cn2n+1

0 Thank You

Aditi Chauhan 4 years, 11 months ago (10573556)

Ch4

1 Thank You

ANSWER

what are the benefits of learning entrepreneur skills

Posted by Swathi Goda 4 years, 11 months ago (10521785)

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

It is required to increase the velocity of a scooter of mass 80kilogram from 5 to 25 meter/square in 2second calculate force required

Posted by Rocky Rocks 4 years, 11 months ago (10596935)

CBSE > Class 09 > Science

1 answers

Neha Kandpal 4 years, 11 months ago (10268797)

Given Mass of scooter(m) = 80kg Initial velocity(u)= 5m/s Final velocity(v)= 25m/s Time(t) = 2s. Force = mass* acceleration. F= 80* 25-5/2 = 80*10 = 80N.

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ANSWER

from its owners and may employ owners owners have limited liability and a separate tax for the business

Posted by Swathi Goda 4 years, 11 months ago (10521785)

CBSE > Class 09 > Information Technology (402)

1 answers

Shikha Panghal 4 years, 11 months ago (6483455)

Interpurnership

0 Thank You

ANSWER

Explain male reproductive system on human beings in 5 marks

Posted by Divyanshi Dhakad 4 years, 11 months ago (10024494)

CBSE > Class 10 > Science

0 answers

ANSWER

An object undergoes an acceleration of 8meter/secondsquare starting from rest find distance travel in

Posted by Rocky Rocks 4 years, 11 months ago (10596935)

CBSE > Class 09 > Science

2 answers

Sandeep Sandeep 4 years, 11 months ago (10599201)

4 metre

0 Thank You

Nitya Gupta 4 years, 11 months ago (9253892)

Acceleration=8ms −2 Time=1sec Distance travelled , s=? Initial velocity, u=0 Using the equation, s=ut+ 2 1 at 2 s=0×1+ 2 1 ×8×1 2 =4meter

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ANSWER

What is utility software?

Posted by Shruti Tripathi 4 years, 9 months ago (9267732)

CBSE > Class 09 > Information Technology (402)

1 answers

Sia ? 4 years, 9 months ago (6945213)

Utility software is software designed to help to analyze, configure, optimize or maintain a computer. It is used to support the computer infrastructure - in contrast to application software, which is aimed at directly performing tasks that benefit ordinary users.

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ANSWER

When a force of 40n is applied on a body it moves the acceleration of 5meter/secondsquare calculate mass

Posted by Rocky Rocks 4 years, 11 months ago (10596935)

CBSE > Class 09 > Science

4 answers

Sandeep Sandeep 4 years, 11 months ago (10599201)

Mass is 8kg

0 Thank You

Nithya Sri 4 years, 11 months ago (10589273)

F=m×a a=f/m f=40 N a=5 m/s So, 40/5=8 Mass= 8kg

0 Thank You

Aditi Tiwari Aditi. 4 years, 11 months ago (9419089)

Sorry 8 kg

0 Thank You

Aditi Tiwari Aditi. 4 years, 11 months ago (9419089)

80kg

0 Thank You

ANSWER

When where the election to the Constituents assembly held ? When was its first meeting held?

Posted by Adarsh Kumar 4 years, 11 months ago (10369530)

CBSE > Class 09 > Social Science

1 answers

Neha Kandpal 4 years, 11 months ago (10268797)

The elections of the constituent assemby were held in July,1946 and the first meeting was held on 9 December,1946.

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ANSWER

Why were some groups considered undesirable by the Nazis

Posted by Yogeswari M 4 years, 11 months ago (10596837)

CBSE > Class 09 > Social Science

3 answers

Arti Yadav 4 years, 11 months ago (10293051)

Jews and gypsies

0 Thank You

Rajshree Sharma 4 years, 11 months ago (10606439)

Jews were considered undesirable by the Nazis

0 Thank You

Gurleen Kaur 4 years, 11 months ago (1796752)

Jews

1 Thank You

ANSWER

Character sketch of khuswant singh grandmother

Posted by Rajlakshmee Samulailatpam 4 years, 11 months ago (10596801)

CBSE > Class 11 > English Core

1 answers

Vanshika Tyagi 4 years, 11 months ago (6026982)

The narrator's grandmother was a true picture of love, affection and care. She had all those virtues which grandmother's generally have for their grandsons. She was highly religion but a conservative lady. The grandmother presented a picture of peace and contentment .Her Spotless white dress and her silver white hair gave her spiritual beauty. The grandmother was not physically very attractive. She had a deep love and affection for her grandson. She got him ready for school . She accompanied him to his school and came back home with him . She was very religious lady .She always telling the beads of a her rosary. She had comparison even for the animals and birds . She fed the village dogs. She took to feeding the sparrows in the city. But the grandmother was a conservative lady. She did not like the English language and Science. She haded music. She associated music with prostitute and beggars.

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ANSWER

1 . Define flash memory devices

Posted by Pankhuri Kumari 4 years, 11 months ago (10411773)

CBSE > Class 04 > Computer

1 answers

Sivani Sivani 4 years, 11 months ago (10602231)

I have a question

2 Thank You

ANSWER

समचतुभूज एवं त्रिभुज के सूत्र

Posted by Ram Chandra Carpenter 4 years, 11 months ago (10596760)

CBSE > Pre-School > Mathematics

0 answers

ANSWER

What are the factors responsible for the huge diversity of natural vegetation in India

Posted by Ashutosh 4 years, 11 months ago (9985744)

CBSE > Class 09 > Social Science

1 answers

Neha Kandpal 4 years, 11 months ago (10268797)

The Factors are : 1.Relief 2.Climate 3.Ecosystem

1 Thank You

ANSWER

The rule which gives the number of match sticks required to make the match stick pattern ‘L’ is

Posted by B Harshitha 4 years, 11 months ago (10114098)

CBSE > Class 06 > Maths (OLD)

2 answers

Nileshwari Parmar 4 years, 11 months ago (10568154)

1 Thank You

Yash Wasnik 4 years, 11 months ago (9961640)

I love

1 Thank You

ANSWER

On adding 1−z to z−1, 1−z to z−1, we get

Posted by B Harshitha 4 years, 11 months ago (10114098)

CBSE > Class 06 > Maths (OLD)

0 answers

ANSWER

In the given fig AB//CD Ois the mid point find AOB~COD

Posted by Ishant Yadav 4 years, 11 months ago (10495630)

CBSE > Class 09 > Mathematics

0 answers

ANSWER

History lesson no.2

Posted by Karishama Deuri 4 years, 11 months ago (10596215)

CBSE > Class 06 > Other Subjects

0 answers

ANSWER

boyeler sutro

Posted by Rabina Khatun 4 years, 11 months ago (10596482)

CBSE > Class 10 > Other Subjects

0 answers

ANSWER

chapter 10 story of food que ans

Posted by Reena Banga 4 years, 11 months ago (10596596)

CBSE > Class 03 > EVS

3 answers

Mukta Singhal 4 years, 11 months ago (10556280)

Absence usool suraj didi didi dividers didi civic stays dogfish

1 Thank You

Mukta Singhal 4 years, 11 months ago (10556280)

Same

1 Thank You

Ankush Yadav 4 years, 11 months ago (9432560)

1. What kind of work are people doing in both the families? Ans. Venu’s family Rani’s family 1. Mother is cooking food and father is cleaning the floor. Mother is alone is cooking food. 2. Mother, father and Venu are eating food. Rani is serving food to her father and brother. 3. Venu’s mother and father are reading newspaper and Venu is driving bicycle. Rani and her mother are doing work. Her father is reading newspaper. 2. Do all the people in your family eat together? If not, why? Ans. No. Each member have different work timings. 3. Who eats last in the family. Ans. Mother. 4. Who does not help in cooking food in the family and why? Ans. Myself and my father. I read books and my father releases. 5. In the table, some of the work done in the house has been mentioned. Find out who does them in your house and who does them in your friend’s house. You can add some other work to the list also. Ans. Work Who does the work In your house In your friend’s house Cooking food Mother Mother Buying things from the market Mother and Father Mother and Father Sweeping Mother Mother and Sister Cleaning the utensils Mother Sister Filling water Self Father Reading Father and Self Father and Friend Playing Self Friend 6. Who does more work in the house? Ans. Your house..... mother. Your friend’s house..... mother. 7. Where does what we eat come from? The names of some food items are given below. Add some more in the list. Ans. Honey Turmeric Fish Rice Corn Milk Lemon Cabbage Egg Meat Banana Cheese Tomato Onion Apple Curd 8. When you are sick, do you take any medicine which we get from plants? What do you take when you: Ans. Get hurt: We take turmeric with milk. Have a stomach ache: We take saunth and ajwain with water. Have cough and cold: Take tulsi, ginger, laung etc. Have a toothache: We apply clove oil on the teeth.

1 Thank You

ANSWER

chapter 10

Posted by Reena Banga 4 years, 11 months ago (10596596)

CBSE > Class 03 > EVS

0 answers

ANSWER

Guru is twice as old as Srinu. If Guru’s age is 60 years, how old is Srinu?

Posted by B Harshitha 4 years, 11 months ago (10114098)

CBSE > Class 06 > Maths (OLD)

4 answers

Shayaan Faiz 4 years, 11 months ago (10652573)

30 is the answer

0 Thank You

Yash Wasnik 4 years, 11 months ago (9961640)

Thank

0 Thank You

Manas Pandey 4 years, 11 months ago (10275479)

How

1 Thank You

Prajjwal Gajbhiye 4 years, 11 months ago (10365972)

1 Thank You

ANSWER

Write any three properties of magnet

Posted by Shrasti Jain 4 years, 11 months ago (9729811)

CBSE > Class 06 > Science (OLD)

2 answers

Jess Soghbi 4 years, 11 months ago (10686379)

Right. ? ?

0 Thank You

Shweta Narayan❤ 4 years, 11 months ago (10144359)

The property of Magnets are: (1)Attractive property (2)Directive Property (3)Attraction and repulsion property. If these are right so please click on Thanks pleaseeeeeeeeee!!

2 Thank You

ANSWER

How is the land distributed amongst the farmers of palampur

Posted by Chaitanya Goravar 4 years, 11 months ago (8991347)

CBSE > Class 09 > Social Science

1 answers

D.R. Rautela 4 years, 11 months ago (10164968)

There are 60 families of medium and large farmers who cultivate more than 2 hectares of land. a few of the large farmers have land extending over 10 hectares or more. The Land is distributed to the farmers of village Palampur by 240 families cultivate small plots of land less than 2 hectare in size

0 Thank You

ANSWER

the odd way in which the author grandmother behaved just before she died

Posted by Anokha. Videos 4 years, 11 months ago (10596548)

CBSE > Class 11 > English Core

1 answers

Nishtha ?? 4 years, 11 months ago (9180096)

When the author returned home, the grandmother gathered all the ladies of the neighbourhood and sung songs of homecoming of the warriors. The lady overstrained herself and fell ill the next morning. The doctor diagnosed her with a mild fever but the grandmother had sensed her approaching death. She told everyone that she had omitted to pray the last evening, while she was rejoicing. She was not going to waste any more time talking to anyone and decided to pray in her last moments. Thus, despite the protest by the family members, she lay quickly in her bed and kept praying till a moment came when the rosary fell from her lifeless fingers.

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ANSWER

135 और 225

Posted by Vansh Varma 4 years, 11 months ago (10596362)

CBSE > Class 10 > Mathematics