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NCERT Solutions | Class XI Physics
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NCERT Solutions | Class XI Physics

Mechanics

Chap 1 : Physical World
Chap 2 : Units and Measurements
Chap 3 : Motion in a Straight Line
Chap 4 : Motion in a Plane
Chap 5 : Laws of Motion
Chap 6 : Work, Energy and Power
Chap 7 : System of Particles

Gravitation

Properties of Matter

Heat & Thermodynamics

Oscillation & Waves

1. Can I still treat a railway carriage as a point object if it is moving with jerks between stations? 2. Can I still treat a monkey as a point object if a man is cycling not smoothly?

9 months ago by Jaijith

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Sir option c and d we had not understand properly... Y they not consider as point mass plz explain with example

5 years ago by undefined

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b and c samaj ni aaye.. Sir aap thoda sa detail ma samjhaayenge .. Aur point mass ka concept clear kare sir g

6 years ago by musharaf mushtaq

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NCERT Solutions | Class XI Physics

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