Question

लोग पहाड़ पर चढ़ते समय आगे की ओर कियो झुक जाते है

Answer 1

To keep your balance, you need to have your feet in a straight line between your center of gravity and the center of the earth.
Now, if you walk uphill, you need to lean forward to keep your feet straight below your centre of gravity.
If you wouldn't lean forward, i.e. if you would keep perpendicular to the slope, your feet would be in front of your center of gravity and you'd topple over to the back.

Same thing: when you go downhill, you have to lean backwards or you'd topple over to the front


hope it helps then plz mark as brainliest

Answer 2

Balance is achieved when the center of mass of something is over its base. When you are climbing a hill, if your ankle angle remains at 90°, your center of mass will actually bebehind your feet, because the hill is not flat (your body angle will be hill angle + 90).Since your mass is behind your feet, this will cause you to fall backward. If you lean forward (angle less than 90°), then your mass is back over your feet, and you retain your balance. While walking, you might lean further forward,because as it has been said, walking is just controlled falling, over and over.