all the forces must combine to make something move
Their magnitude and direction
NothingThe velocity remains the same
They use two unbalanced forces to balance themselves out
Magnitude and direction
The magnitude (size) AND the direction, of all the forces, all affect their combination.
all the forces must combine to make something move
Their magnitude and direction
All forces make things move only if it is bigger than friction or resistance. In a vacuum (e.g. space), all forces make things move. But this is not reality.
Magnitude and direction.
All forces have direction and size.
The magnitude (size) AND the direction, of all the forces, all affect their combination.
scuby doo and shagy
Gravity & buoyancy.
NothingThe velocity remains the same
They use two unbalanced forces to balance themselves out
Magnitude and direction