JEE Main 2024 (30 Jan, Shift 1) Physics Q33: Collisions

Question

A spherical body of mass 100 g is dropped from a height of 10 m from the ground. After hitting the ground, the body rebounds to a height of 5 m. The impulse of force imparted by the ground to the body is given by : (given, $g = 9.8\ \mathrm{m/s^2}$)

Accepted Answer

Option 1: $2.39\ \mathrm{kg\,ms^{-1}}$

Answer

$2.39\ \mathrm{kg\,ms^{-1}}$

Answer

$43.2\ \mathrm{kg\,ms^{-1}}$

Answer

$23.9\ \mathrm{kg\,ms^{-1}}$

Answer

$4.32\ \mathrm{kg\,ms^{-1}}$

JEE Main 30 January 2024, Shift 1, Physics Q33

Same idea in other shifts