Question

A uniform wooden plank 5m long and weighing 40 kg is resting on two supports 0.5 m from (3) each end. A body weighing 45 kg stands 1.5m from one end of the wooden plank. Find the reaction at the supports.

Answer 1

Explanation:

यूनिफॉर्म स्पीड एंड नॉन यूनिफार्म स्पीड