Unit # ( 3 ) | Dynamics | Safety devices | Class 9th New Physics Sindh Board

In this video, I tried my best level to describe Unit # ( 3 ) | Dynamics | Safety devices | Class 9th New Physics Sindh Board in simplest words so that class 9th level of student may be able to understand the scientific subject of the Physics . #dynamics #dynamic #dynamicphysics #physics #dynamicsmomentum #force #safetydevices #physicssafetydevices #newphysicssafetydevices #devices #safety #safetydevices #scientistbachaa #newphysics