umm dude are you form NHS? because im doing the same project =D lol lol lol
Thrust generated by the glider's propulsion system, lift generated by the glider's wings, and drag acting in the opposite direction to the glider's motion.
Three forces acting on a water glider when it is standing on a still pond are: 1) Buoyant force acting upwards due to the water displaced by the glider. 2) Gravitational force acting downwards towards the center of the Earth. 3) Normal force acting upwards from the surface of the water to support the weight of the water glider.
Gravity, friction, momentum
The three forces acting on the bungee jumper are gravity pulling the jumper downward, tension in the bungee cord pulling the jumper upward, and air resistance opposing the jumper's motion through the air.
Sure, as long as the sum of the forces is zero.
zero
The forces acting on the office chair are gravity pulling it downwards and the upward force exerted by the floor counteracting gravity to keep the chair at rest. The net downward force exerted by air will have a negligible effect and can be ignored in this scenario.
Coplanar forces systems have all the forces acting in one plane. It also means that all forces act within a single plane instead of three dimensions.
gravitational force, which is always attractive (unlike the other three forces)
they are 2 or 3 forces acting at same point and which are of same nature
gravity, buoyancy, surface tension.
If the forces acting on an object are unbalanced, the object will accelerate in the direction of the greater force, causing it to change its velocity. This acceleration can lead to the object either speeding up, slowing down, or changing direction depending on the direction of the forces.