- #1
Qboy
- 4
- 0
it is involved the concept of inertia ??
when a plane is flying on the sky , sometimes it will remain the constant velocity,right?and the force is balanced
therefore , it does not have any force?
why the plane can keep moving at the constant velocity ? due to inertia ?
![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
when a plane is flying on the sky , sometimes it will remain the constant velocity,right?and the force is balanced
therefore , it does not have any force?
why the plane can keep moving at the constant velocity ? due to inertia ?