JEE Advanced 2016 Paper 1 Offline

A uniform wooden stick of mass 1.6 kg and length \(l\) rests in an inclined manner on a smooth, vertical wall
of height h ( < \(l\) ) such that a small portion of the stick extends beyond the wall. The reaction force of the
wall on the stic...

The position vector \(\overrightarrow r\) of a particle of mass m is given by the following equation
\($\overrightarrow r \left( t \right) = \alpha {t^3}\widehat i + \beta {t^2}\widehat j,\)$where \(\alpha = {{10} \over 3}m{s^{ - 3}}\), $...

A length-scale (l) depends on the permittivity (\(\varepsilon\)) of a dielectric material, Boltzmann constant (kB), the absolute temperature (T), the number per unit volume (n) of certain charged particles, and the charge (q) carried by ea...

Two loudspeakers M and N are located 20m apart and emit sound at frequencies 118 Hz and 121 Hz, respectively. A car in initially at a point P, 1800 m away from the midpoint Q of the line MN and moves towards Q constantly at 60 km/h along th...