A suitable precaution for the hazard of a falling mass is:

  1. placing a box of sand or a cushion beneath it
  2. holding it in your hand
  3. standing under it
  4. using a heavier mass
Answer

A) placing a box of sand or a cushion beneath it

Reduce risk. SLO P-11-N-04 · Application

Physics MCQ · More Experimental Skills and Data Analysis MCQs · Practise