Mr.gen abzagnaw le university student new high school.
@haregbelete84353 жыл бұрын
ለ ዩኒቨርስቲ ተማሪዎች ነዉ የሐይሰኩል ቀጣይ እንሰራለን
@hanankedirkelifa17883 жыл бұрын
@@haregbelete8435 ok
@tsehayenegash83942 жыл бұрын
I appreciate your video. I have a question when work is done it fulfills the three things, whn you mention the video, I agree but when you mention the third one when work is done,the force should have a component along the line of the displacement, this statement is wrong in my view the reason is that the force is the cause of the motion and the displacement of the object is the effect, the correct one will be the effect is proportional to the cause therefore when work is done the displacement must be along the component of the force but not the component of the force along the displacement, ok.
@essentialeducationtube2 жыл бұрын
Both force and displacement are av vector physical quantity in order to done maximum work force and displacement must be parrallel each other because w=FScosፀ then ፀ=0 cos0=1
@tsehayenegash83942 жыл бұрын
@@essentialeducationtube My question is not that one, the displacement must be along the component of the force but not the component of the force along the displacement, Sir.