Ankur Anand Physics Classes

1. Derivation of centre of mass 2. Why the handle of wrench is made longer 3. Cross product and torque 4. Theorem of parallel and perpendicular axis 5. Centre of gravity 6. Numerical based on equations of rotational motion and torque Stay connected!!

Derivative play a vital role in Physics. To understand the concept of derivative we need to know the problems of in detail. It was the Newton introduce the concept of differentiation while dealing with the laws of motion. He stated in his second law that force is directly proportional to the time rate of change of linear momentum F=dp/dt Where F is the force p is the linear momentum and t is the time Now imagine the mass of a particle is constant then F = m dv/dt Therefore dv/dt represents the acceleration Let v = const Then change in velocity is zero therefore it is observed that no force is required to maintain its motion. Similarly if velocity increases linearly with time v = ct then v+dv = c( t+dt) Or dv = c dt or dv/dt = c Hence F = mc = constant

No subject is boring, it's the interest of the child which pulls him/her into this situation due to gap between student and subject A teacher play vital role in connecting subject with the student, you can say .. If teacher is able to present the concept with clearly and with the perspective of students paradigm then child will start taking interest  Stay connected!! AnkurSir.  Email - for any queries physics.cie@gmail.com

12th TTS     4-6p and 7-8p 11th 7-8pm and 8-9pm Stay connected! 9811997630(WhatsApp)

10-12 noon , AC devices 12 - 2 noon , AC devices batch 2 4-5 pm , test  @hasn

8-10am of 5-6mwf @Institute of Physics 8am - projectile revision 9am - vectors revision 6pm - 8pm, of 8-9mwf batch @ 29/117,HSN Rest all batches terminated Regards AnkurSir 9811997630

CBSE 12TH NEW BATCHES STARTING FROM 15 MARCH CONTACT ANKUR SIR - 9811997630 FOR DETAILS OF TIMING FOR FURTHER REFERENCE 4-5 PM PHYSICS BATCH 1(MWF) AND 5-6 PM PHYSICS BATCH 2( TTS) For 12th standard

Date sheet for 2017