Books by Author Lovekush Kumar
Explore the books by author for excelling in your discipline.
Read NowAppreciation and Promotion
Explore for "promotable images/quotes" at your social media for a better society.
Read Now
Recent Articles
The displacement-time graphs of two moving particles make angles of 30° and 45° with the x-axis. The ratio of their respective velocity is ? NEET 2022
In half wave rectification, if the input frequency is 60Hz, then the output frequency would be ? NEET 2022
Two objects of mass 10 kg and 20 kg respectively are connected to the two ends of a rigid rod of length 10 m with negligible mass. The distance of the center of mass of the system from the 10 kg mass is ? NEET 2022
A wire of length L and resistance 𝑅o is divided into five segments and then joined parallelly to each other. Then find the equivalent resistance? JEE 2024
A 1000 kg block is moving with velocity 6 𝑚/𝑠 on a smooth surface and suddenly a block of mass 200 kg is placed on it and it gets sticked. Find the velocity of the system. JEE 2024
Four objects of mass 1 kg are placed at the vertices of a square of side 2 m, an axis passing perpendicular to the plane of the square through one of the vertices then calculate the moment of inertia about this axis ? JEE 2024
Two infinite long parallel wires kept at a distance of 10 𝑐𝑚, carrying equal currents in opposite directions of same magnitude 10 A. Find magnetic field in between the parallel wires. JEE 2024
If the particle undergoing SHM is having maximum velocity 10 cm/s and the amplitude of SHM is 4 cm. Find the distance of the particle from the mean position when the velocity of the particle is 5 cm/s? JEE 2024
