Hello, Respected teachers.
Why wheel+axle combination is used? Why can we not only use the wheel?
I'm confused about this, please explain it to me the reason.
And one more question; please give me an example of daily life in which we apply force on axle to turn the wheel.
Many many thanks.
wheel+axle combination
Why wheel+axle combination is used? Why can we not only use the wheel?
I'm confused about this, please explain it to me the reason.
And one more question; please give me an example of daily life in which we apply force on axle to turn the wheel.
Many many thanks.
wheel+axle combination
0 commentaires:
Enregistrer un commentaire