When more than one force acts on an object, it is called a net force. The net force is the combination of all the individual forces acting on an object. It determines the object's resulting motion and acceleration.
The buoyant force acts in an upward direction on an object immersed in a fluid. It is equal to the weight of the fluid displaced by the object. If the buoyant force is greater than the object's weight, the object will float; if it is less, the object will sink.
It can accelerate or decelerate, depending on the direction of force
An unbalanced force causes the object to accelerate in the direction of the force, leading to a change in its motion. In contrast, a balanced force results in no change in the object's motion as the forces cancel each other out, keeping the object in a state of equilibrium.
A centripetal force acts toward the center of the circular path, causing an object to move in a cycle. This force keeps the object moving in a curved path rather than continuing in a straight line.
The type of force used when an object is spinning is called centripetal force. This force acts towards the center of the circular path, keeping the object moving in a curved trajectory rather than moving in a straight line.
The buoyant force acts in an upward direction on an object immersed in a fluid. It is equal to the weight of the fluid displaced by the object. If the buoyant force is greater than the object's weight, the object will float; if it is less, the object will sink.
It can accelerate or decelerate, depending on the direction of force
An unbalanced force causes the object to accelerate in the direction of the force, leading to a change in its motion. In contrast, a balanced force results in no change in the object's motion as the forces cancel each other out, keeping the object in a state of equilibrium.
A centripetal force acts toward the center of the circular path, causing an object to move in a cycle. This force keeps the object moving in a curved path rather than continuing in a straight line.
The type of force used when an object is spinning is called centripetal force. This force acts towards the center of the circular path, keeping the object moving in a curved trajectory rather than moving in a straight line.
The net force on the object is upward, so the object accelerates upward in the fluid.
When no net force acts on an object, then its velocity is constant. That means that its speed and direction don't change. If it is at rest, its velocity is zero. If it is in motion, then it continues in a straight line at constant speed. The most general statement is: When net force acts on an object, then the object accelerates. When no net force acts on an object, then its acceleration is zero. Even more general than that: A = F/M . (An object's acceleration) is (the net force acting on it) divided by (its mass).
Net force determines the motion of the object. If the net force acting on an object is not zero, the object will accelerate in the direction of the net force.
An object that is more dense than the liquid it is floating in will sink because of buoyancy. The buoyant force acting on an object is equal to the weight of the fluid displaced by the object. If the object is more dense than the liquid, the weight of the object is greater than the buoyant force, causing it to sink.
When friction force stops an object from moving, it is because the opposing force of friction is greater than the force trying to move the object. The friction force acts in the opposite direction of the applied force, ultimately bringing the object to a stop. This occurs when the static friction force between the object and the surface it is on overcomes the force trying to make the object move.
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 buoyant force acts in the direction opposite to the force of gravity, so it makes the object feel lighter