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## Recent Questions

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### On A Long Horizontally Moving Belt (Fig.), A Child Runs To And Fro With A Speed 9 Km H–1 (with Respect To The Belt) Between His Father And Mother Located 50 M Apart On The Moving Belt.

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Modified 44 Year Ago Arjita

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### A Boy Standing On A Stationary Lift (open From Above) Throws A Ball Upwards With The Maximum Initial Speed He Can, Equal To 49 M S–1.

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Modified 44 Year Ago Snjay

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### What Do You Expect This Plot To Be During Accelerated Motion : A Straight Line Or A Parabola ?

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Modified 44 Year Ago Nuzhat

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### Give The Sign Of Average Velocity For Each Interval.

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Modified 44 Year Ago Elsiha

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### Give The Signs Of Position, Velocity And Acceleration Variables Of The Particle At T = 0.3 S, 1.2 S, – 1.2 S.

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Modified 44 Year Ago Sweta

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### Suggest A Suitable Physical Situation For Each Of The Following Graphs (Fig)

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Modified 44 Year Ago Sweeta

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### A Police Van Moving On A Highway With A Speed Of 30 Km H–1 Fires A Bullet At A Thief’s Car Speeding Away In The Same Direction With A Speed Of 192 Km H–

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Modified 44 Year Ago Disha

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### Look At The Graphs (a) To (d) (Fig. 3.20) Carefully And State, With Reasons, Which Of These Cannot Possibly Represent One-dimensional Motion Of A Particle.

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Modified 44 Year Ago Harshit

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### A Man Walks On A Straight Road From His Home To A Market 2.5 Km Away With A Speed Of 5 Km H–1.

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Modified 44 Year Ago Nisha

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### Explain Clearly, With Examples, The Distinction Between :

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Modified 44 Year Ago Vishnu

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### A Ball Is Dropped From A Height Of 90 M On A Floor. At Each Collision With The Floor, The Ball Loses One Tenth Of Its Speed. Plot The Speed-time Graph Of Its Motion Between T = 0 To 12 S.

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Modified 44 Year Ago Surya

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### Read Each Statement Below Carefully And State With Reasons And Examples, If It Is True Or False ;

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Modified 44 Year Ago Vishal

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### A Player Throws A Ball Upwards With An Initial Speed Of 29.4 Ms–1.

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Modified 44 Year Ago Akash

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### What Is The Period T Of The Bus Service And With What Speed (assumed Constant) Do The Buses Ply On The Road?

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Modified 44 Year Ago Piyush

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### What Minimum Acceleration Of Car B Is Required To Avoid An Accident ?

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Modified 44 Year Ago Vikash

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### What Was The Original Distance Between Them ?

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Modified 44 Year Ago Kaushlendra

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### What Is The Retardation Of The Car (assumed Uniform), And How Long Does It Take For The Car To Stop ?

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Modified 44 Year Ago Dev

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### What Is The Speed Of The Latter With Respect To An Observer On The Ground ?

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Modified 44 Year Ago Harsha

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### Determine Graphically And Otherwise How Long The Drunkard Takes To Fall In A Pit 13 M Away From The Start.

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Modified 44 Year Ago Surav

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### Choose Suitable Scales And Plot The X-t Graph Of Her Motion.

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Modified 44 Year Ago Sneha

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### In Which Of The Following Examples Of Motion, Can The Body Be Considered Approximately A Point Object:

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Modified 44 Year Ago Ishan

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### Wo Great Physicists Of This Genre Are Gamow And Feynman. You Will Enjoy Reading Their Books Listed In The Biblphyiogra

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Modified 44 Year Ago V. Thakur

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### Though The Statement Quoted Above May Be Disputed, Most Physicists Do Have A Feeling That The Great Laws Of Physics Are At Once Simple And Beautiful.

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Modified 44 Year Ago Harshit

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### Look Out For Some Equations And Results In This Book Which Strike You As Beautiful.

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Modified 44 Year Ago Vaibhav

86 views

### Though The Law Gives Women Equal Status In India, Many People Hold Unscientific Views On A Woman’s Innate Nature, Capacity And Intelligence, And In Practice Give Them A Secondary Status And Role.

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Modified 44 Year Ago Raghul

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### How Will You Use Your Knowledge Of Science To Develop Strategies To Counter These Attitudes ?

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Modified 44 Year Ago Dhristi

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### Science, Like Any Knowledge, Can Be Put To Good Or Bad Use, Depending On The User. Given Below Are Some Of The Applications Of Science. Formulate Your Views On Whether The Particular Application Is Good, Bad Or..

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Modified 44 Year Ago Raja

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### How, If At All, Will You Resolve Your Dilemma ?

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Modified 44 Year Ago Raja

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### Write In About 1000 Words A Fiction Piece Based On Your Speculation On The Science And Technology Of The Twenty-second Century.

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Modified 44 Year Ago Vaibhav

87 views

### List Some Key Contemporary Areas Of Science And Technology, Which Are Responsible For This Revolution.

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Modified 44 Year Ago Tena