A Wedge Mass friction plane |CurrentElectricityJEEMAIN2019

JEE MAIN 2019

09-04-2019 S2

Question

A wedge of mass M = 4m lies on a frictionless plane. A particle of mass m approaches the wedge with speed v. There is no friction between the particle and the plane or between the particle and the wedge. The maximum height climbed by the particle on the wedge is given by :

Select the correct option:

$\frac{v^2}{g}$

$\frac{2 v^2}{5 g}$

$\frac{2 v^2}{7 g}$

$\frac{v^2}{2 g}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution