Class 11 Physics for JEE Main, JEE Advanced & NEET | Onion Physics

Topics covered in Lecture 24 of Spring Force and Spring Balance in chapter Newton's laws of motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Spring force & Spring Balance 01:32 Man exerting force on a spring 02:25 Concept of Spring forces 06:11 Spring Mass combination 08:10 Springs connected in series and parallel combination 09:32 Spring cut in N identical parts 10:45 Elongation of springs connected in parallel under equilibrium 12:15 Spring in a string of pulley block system 15:02 Elongation in springs in pulley block system 16:45 Understanding Working of a Spring Balance 19:05 Spring balance inside an elevator. Reading of spring balance when elevator accelerates upwards 20:29 Reading of spring balance when lift elevator acceleration is in downward direction There are countable fundamental concepts in the section spring force and spring balance of Newton's laws of motion from which questions are asked in JEE & NEET. Onion Physics is a

Topics covered in Lecture 24 of Spring Force and Spring Balance in chapter Newton's laws of motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Spring force & Spring Balance 01:32 Man exerting force on a spring 02:25 Concept of Spring forces 06:11 Spring Mass combination 08:10 Springs connected in series and parallel combination 09:32 Spring cut in N identical parts 10:45 Elongation of springs connected in parallel under equilibrium 12:15 Spring in a string of pulley block system 15:02 Elongation in springs in pulley block system 16:45 Understanding Working of a Spring Balance 19:05 Spring balance inside an elevator. Reading of spring balance when elevator accelerates upwards 20:29 Reading of spring balance when lift elevator acceleration is in downward direction There are countable fundamental concepts in the section spring force and spring balance of Newton's laws of motion from which questions are asked in JEE & NEET. Onion Physics is a

Topics covered in Lecture 24 of Spring Force and Spring Balance in chapter Newton's laws of motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Spring force & Spring Balance 01:32 Man exerting force on a spring 02:25 Concept of Spring forces 06:11 Spring Mass combination 08:10 Springs connected in series and parallel combination 09:32 Spring cut in N identical parts 10:45 Elongation of springs connected in parallel under equilibrium 12:15 Spring in a string of pulley block system 15:02 Elongation in springs in pulley block system 16:45 Understanding Working of a Spring Balance 19:05 Spring balance inside an elevator. Reading of spring balance when elevator accelerates upwards 20:29 Reading of spring balance when lift elevator acceleration is in downward direction There are countable fundamental concepts in the section spring force and spring balance of Newton's laws of motion from which questions are asked in JEE & NEET. Onion Physics is a

Topics covered in Lecture 24 of Spring Force and Spring Balance in chapter Newton's laws of motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Spring force & Spring Balance 01:32 Man exerting force on a spring 02:25 Concept of Spring forces 06:11 Spring Mass combination 08:10 Springs connected in series and parallel combination 09:32 Spring cut in N identical parts 10:45 Elongation of springs connected in parallel under equilibrium 12:15 Spring in a string of pulley block system 15:02 Elongation in springs in pulley block system 16:45 Understanding Working of a Spring Balance 19:05 Spring balance inside an elevator. Reading of spring balance when elevator accelerates upwards 20:29 Reading of spring balance when lift elevator acceleration is in downward direction There are countable fundamental concepts in the section spring force and spring balance of Newton's laws of motion from which questions are asked in JEE & NEET. Onion Physics is a

Topics covered in Lecture 53 of Concept & Working of Weighing Machine in chapter Newton's Laws of Motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Newton's laws of motion - weighing machine 01:30 Apparent weight of person standing on a weighing machine in an elevator at rest 2:16 Concept of Weighing machine - Normal Reaction Measurements 5:06 Reading of weighing scale in elevator moving upwards with acceleration - non inertial reference frame 08:09 Reading of weighing scale in elevator moving downwards with acceleration 09:14 Reading of weighing scale in elevator moving with constant velocity - inertial reference frame 10:00 Cases of free fall 10:52 Weighing machine on a wedge 12:06 Reading of weighing machine for block on an inclined plane 15:36 Reading of weighing machine on an accelerating inclined plane 19:02 Acceleration of block with respect to wedge on an accelerating wedge 22:03 Weighing machine in a pulley block system There are co

Topics covered in Lecture 53 of Concept & Working of Weighing Machine in chapter Newton's Laws of Motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Newton's laws of motion - weighing machine 01:30 Apparent weight of person standing on a weighing machine in an elevator at rest 2:16 Concept of Weighing machine - Normal Reaction Measurements 5:06 Reading of weighing scale in elevator moving upwards with acceleration - non inertial reference frame 08:09 Reading of weighing scale in elevator moving downwards with acceleration 09:14 Reading of weighing scale in elevator moving with constant velocity - inertial reference frame 10:00 Cases of free fall 10:52 Weighing machine on a wedge 12:06 Reading of weighing machine for block on an inclined plane 15:36 Reading of weighing machine on an accelerating inclined plane 19:02 Acceleration of block with respect to wedge on an accelerating wedge 22:03 Weighing machine in a pulley block system There are co

Topics covered in Lecture 53 of Concept & Working of Weighing Machine in chapter Newton's Laws of Motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Newton's laws of motion - weighing machine 01:30 Apparent weight of person standing on a weighing machine in an elevator at rest 2:16 Concept of Weighing machine - Normal Reaction Measurements 5:06 Reading of weighing scale in elevator moving upwards with acceleration - non inertial reference frame 08:09 Reading of weighing scale in elevator moving downwards with acceleration 09:14 Reading of weighing scale in elevator moving with constant velocity - inertial reference frame 10:00 Cases of free fall 10:52 Weighing machine on a wedge 12:06 Reading of weighing machine for block on an inclined plane 15:36 Reading of weighing machine on an accelerating inclined plane 19:02 Acceleration of block with respect to wedge on an accelerating wedge 22:03 Weighing machine in a pulley block system There are co

Topics covered in Lecture 53 of Concept & Working of Weighing Machine in chapter Newton's Laws of Motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Newton's laws of motion - weighing machine 01:30 Apparent weight of person standing on a weighing machine in an elevator at rest 2:16 Concept of Weighing machine - Normal Reaction Measurements 5:06 Reading of weighing scale in elevator moving upwards with acceleration - non inertial reference frame 08:09 Reading of weighing scale in elevator moving downwards with acceleration 09:14 Reading of weighing scale in elevator moving with constant velocity - inertial reference frame 10:00 Cases of free fall 10:52 Weighing machine on a wedge 12:06 Reading of weighing machine for block on an inclined plane 15:36 Reading of weighing machine on an accelerating inclined plane 19:02 Acceleration of block with respect to wedge on an accelerating wedge 22:03 Weighing machine in a pulley block system There are co

Topics covered in Lecture 22 of Pseudo Force & its applications in chapter Newton's Laws of Motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Pseudo force 03:00 Pseudo force explained on a boy on accelerating truck 03:56 Inertial and non inertial reference frame 05:31 Pseudo Force on block as seen by boy on truck 08:21 Why pseudo force is important 09:13 Important points about Pseudo force 10:21 Pseudo force on a block over a triangular wedge 13:57 Acceleration of wedge for block to remain at rest on wedge 16:36 Normal reaction by wedge on block 18:31 Force on wedge to keep block at rest over it using pseudo force 21:01 Pseudo force for pulley block system on a wedge 25:47 Free Body Diagram and Pseudo force on a pulley block system on wedge Link for PIM videos on Pseudo force: Pseudo Force in Newton's Laws for JEE & NEET (explained): https://youtu.be/UDjZ93vixbI Pseudo Force Application & Reference Frame for JEE & NEET: https://youtu.be/pOu8

Topics covered in Lecture 22 of Pseudo Force & its applications in chapter Newton's Laws of Motion for JEE & NEET in Onion Physics are listed below with timestamps: Timestamps: 00:00 Pseudo force 03:00 Pseudo force explained on a boy on accelerating truck 03:56 Inertial and non inertial reference frame 05:31 Pseudo Force on block as seen by boy on truck 08:21 Why pseudo force is important 09:13 Important points about Pseudo force 10:21 Pseudo force on a block over a triangular wedge 13:57 Acceleration of wedge for block to remain at rest on wedge 16:36 Normal reaction by wedge on block 18:31 Force on wedge to keep block at rest over it using pseudo force 21:01 Pseudo force for pulley block system on a wedge 25:47 Free Body Diagram and Pseudo force on a pulley block system on wedge Link for PIM videos on Pseudo force: Pseudo Force in Newton's Laws for JEE & NEET (explained): https://youtu.be/UDjZ93vixbI Pseudo Force Application & Reference Frame for JEE & NEET: https://youtu.be/pOu8