A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
A rod of weight W is supported by two parallel knife edges A and B is in equilibrium in a…
7 years ago
AIPMT2015
A mass m moves in a circle on a smooth horizontal plane with velocity v₀
A mass m moves in a circle on a smooth horizontal plane with velocity v₀ at a radius R₀. The…
7 years ago
Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq.
Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq. They are stretched, first by…
7 years ago
Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact
Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact on a…
7 years ago
A block of mass m1 rests on a horizontal table. A light string connected
A block of mass m1 rests on a horizontal table. A light string connected to it passes over a frictionless…
7 years ago
A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km
A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km South of…
7 years ago
A particle of unit mass undergoes one-dimensional motion such that its velocity varies
A particle of unit mass undergoes one-dimensional motion such that its velocity varies according to v(x) = bx⁻²ⁿ, where b…
7 years ago
If energy(E), velocity(V) and time(T) are chosen as fundamental quantities,
If energy(E), velocity(V) and time(T) are chosen as fundamental quantities, the dimensional formula of surface tension will be Options (a)…
7 years ago
Which of the following figures represent the variation of particle momentum
Which of the following figures represent the variation of particle momentum and the associated de-Broglie wavelength? Options (a) (b) (c)…
7 years ago
Two identical thin plano-convex glass lenses (refractive index 1.5) each having
Two identical thin plano-convex glass lenses (refractive index 1.5) each having radius of curvature of 20 cm are placed with…
7 years ago