upthrust
that's FRICTION my child
If the upward force acting on an object is greater than the downward force (its weight or force of gravity), the object will experience a net upward force causing it to accelerate in the upward direction. This could lead to the object moving upwards, overcoming the force of gravity pulling it downward.
the magnitude is 43.3 and the direction is upward.
The Forces acting on the pen are first the downward force called gravitational force and the upward force is the tension force.
Yes, there are typically three main forces acting on a pen: gravity pulling it downward, the normal force exerted by the surface it rests on pushing it upward, and the force exerted by your hand when writing or moving it.
The upward force acting on an object is the normal force. It is equal in magnitude, but opposite in direction to the object's weight.
The net force acting on a ball thrown in the air with upward velocity is the force of gravity acting downwards. Gravity causes the ball to accelerate towards the ground. At the highest point of its trajectory, the net force is zero since the upward velocity is momentarily halted before the ball begins to fall back down.
An object which is not moving is not experiencing any acceleration, other than the acceleration due to gravity, which, along with mass gives it its weight. The upward force (normal force) acting on the object is equal to but opposite to its weight, and all of the forces acting on the objects are in equilibrium so the net force is zero Newtons.
The force that causes you to move upward when you jump into the air is the normal force exerted by the ground on your feet. This force opposes the force of gravity acting on your body, allowing you to overcome gravity and move upward.
If the object is moving at a constant speed, the net force on it is 0. So the upward force would have to be equal to the downward force (namely the weight of the object).
When a car is not moving, the main forces acting on it are gravity pulling it downward and the normal force from the ground pushing upward to support the car's weight. There may also be frictional forces between the tires and the road, as well as air resistance acting on the car.
The upward force acting on an object submerged in a fluid is called buoyant force. It is equal to the weight of the fluid displaced by the object.