- #1
boris16
- 46
- 0
hi
I know force only can change direction of velocity vector when it is perpendicular to it.
So if original horizontal velocity V(h) is perpendicular to force:
-force changes a bit the direction of original velocity vector V(h)
-Original Velocity vector is no longer perpendicular to force
-Force now also adds vertical velocity component to the object
-Net velocity keeps getting bigger and constantly changes direction ( object has parabolic path )
-V(h) has still the same magnitude and is no longer horizontal, but now it has horizontal component and this component is perpendicular to force and again force changes the direction of V(h)'s horizontal component...
Are the above stages correct?
thank you
I know force only can change direction of velocity vector when it is perpendicular to it.
So if original horizontal velocity V(h) is perpendicular to force:
-force changes a bit the direction of original velocity vector V(h)
-Original Velocity vector is no longer perpendicular to force
-Force now also adds vertical velocity component to the object
-Net velocity keeps getting bigger and constantly changes direction ( object has parabolic path )
-V(h) has still the same magnitude and is no longer horizontal, but now it has horizontal component and this component is perpendicular to force and again force changes the direction of V(h)'s horizontal component...
Are the above stages correct?
thank you