Force board (system of equilibrium) determination of the mass of a substance.

[@Omez213]

Excellent work

[@preciousogbonna6014]

nice one sir

[@EZEAUSTEN]

What an excellent and exciting work

[@kool-aceeducationalmedia]

Thank you! Cheers!

[@creativity_kool]

clearly communicated. nice

[@EZEAUSTEN]

Please for the precautions, avoid giving what is already given in the instruction/procedure, for example I ensured that the masses is off the force board. It not taken.
However, the work is perfect

[@kool-aceeducationalmedia]

Noted

[@GodGrace-hk2fz]

Very good explanation
Sir must the pulley be on the B point

[@kool-aceeducationalmedia]

No, the examiner will determine

[@mathewelisha9781]

Nice work but you rushed theoretical explanations

[@kool-aceeducationalmedia]

Thank you, just that I have to save time