Gravity and Buoyancy
gravity and upthrust.
The two forces that act are the weight of the boat (mass times gravity) and the upthrust of the water. If the boat is in equilibrium on the water (e.g. not sinking) then upthrust will equal weight
No. When two forces act in the same direction, they can be added together. It is only when two identical forces act in opposite directions that they cancel each other out.
The forces add together.
Centripetal, Centrifugal, Upthrust, Drag, Gravity, Air Resistance and Thrust.
Tension and compression are the two forces that act upon a bridge.
The two forces that act on the ball after it leaves your hand are gravity and air resistance.
gravity bouyancy
That depends on the direction of the forces. If the two forces act in the same direction, the resultant force will be doubled and if the two forces act in the oppsite direction, the resultant force will be null or zero.
Parallel
balanced Forces