Question

A meter rod is balanced on a pivot at the 50 cm mark . A weight of 0.15 kg is suspended
at 80 cm mark while another body of 0.1 kg is suspended at P . The meter rod is balanced in
the middle at point F , Neglecting the mass of the rod. Find :---

i) Distance of point P from f

ii) The mass to be suspended at the zero mark if point p is 20 cm from the pivot .

iii) The additional mass to be added to 0.1 kg if the 0.15 kg mass were replaced by 0.2 kg​

Answer 1

Explanation:

wjidodoopfnbbjlfllflflfkbvf