Yes, it is true that the net force acting on you when you sit still in a chair is zero. This is because the force due to gravity pulling you downwards is balanced by the normal force exerted by the chair pushing you upwards, resulting in no acceleration in any direction.
When sitting still watching TV, the main forces acting on you are the force of gravity pulling you downward and the normal force exerted by the chair supporting you upward. These forces are balanced, resulting in a net force of zero, causing you to remain at rest.
When a plane is still on the ground, the main forces acting on it are weight and normal force. Weight is the force due to gravity acting downward, while the normal force is the force exerted by the ground perpendicular to the plane to support its weight. Additionally, there may be frictional forces acting on the wheels to prevent the plane from moving.
When an airplane is still on the ground, the main forces acting on it are the gravitational force acting downwards and the normal force exerted by the ground acting upwards to support the weight of the airplane. There are typically no aerodynamic forces acting on the airplane until it starts moving.
When a car is still, the main forces acting on it are the gravitational force pulling it downwards and the normal force from the ground pushing it upwards. These two forces are equal in magnitude and opposite in direction, resulting in a net force of zero.
If balanced forces are acting on an object, the object will remain at rest or continue moving at a constant velocity. Even though there is no acceleration, it might still appear as if a net force is acting on the object due to external factors such as friction or air resistance.
When sitting still watching TV, the main forces acting on you are the force of gravity pulling you downward and the normal force exerted by the chair supporting you upward. These forces are balanced, resulting in a net force of zero, causing you to remain at rest.
Your weight pushing down on the chair is the action force. The reaction force is the force exerted by the chair that pushes up on your body
The chair in pushing you up and the gravity pushing you down
When a plane is still on the ground, the main forces acting on it are weight and normal force. Weight is the force due to gravity acting downward, while the normal force is the force exerted by the ground perpendicular to the plane to support its weight. Additionally, there may be frictional forces acting on the wheels to prevent the plane from moving.
When an airplane is still on the ground, the main forces acting on it are the gravitational force acting downwards and the normal force exerted by the ground acting upwards to support the weight of the airplane. There are typically no aerodynamic forces acting on the airplane until it starts moving.
An object with balanced forces acting on it is still. An object with unbalanced forces acting on them moves at an non constant velocity. It is possible for an object to have balanced forces acting on it and yet move in a vacuum.
When a car is still, the main forces acting on it are the gravitational force pulling it downwards and the normal force from the ground pushing it upwards. These two forces are equal in magnitude and opposite in direction, resulting in a net force of zero.
on a still car the weight force is down, and is balanced with the reaction force (working upwards). friction of forward and balanced with drag - backwards. ;)
Yes, the object can have equal forces acting in opposite directions: 5N ->[]<- 5N The object will have forces acting upon it, but will not move.
If balanced forces are acting on an object, the object will remain at rest or continue moving at a constant velocity. Even though there is no acceleration, it might still appear as if a net force is acting on the object due to external factors such as friction or air resistance.
If the forces on an object are balanced, it won't move. This would apply to a captive balloon, held to the ground by a rope. The upward force of the balloon's buoyancy is balanced by a downward force in the rope, and these must be equal. The same argument for you sitting still in your chair, your weight is balanced by an upward force in the chair.
false