Ammar Hafez

This page lists questions and answers that were posted by visitors named Ammar Hafez.

Questions

The following questions were asked by visitors named Ammar Hafez.

a meter stick of wight 0.8 n is pivoted at 40 cm mark at which mark 1n load should be located to balence the sticke
15 years ago

Answers

The following answers were posted by visitors named Ammar Hafez.