A tanker filled with water starts at rest and then rolls, without any energy loss to friction, down
Channel: Doubtnut
Date: 2020-02-16

A tanker filled with water starts at rest and then rolls, without any energy loss to friction, down a valley. Initial height of the tanker is `h_1`. The tanker, after coming down, climbs on the other side of the valley up to a height `h_2`. Throughout the journey, water leaks from the bottom of the tanker. How does `h_2` compare with `h_1`?