Yes.
-- Force when you lift something.
-- Friction on the soles of your shoes when you walk.
-- Gravitation all the time.
They are not. Gravitation is a force and forces (if they can overcome friction) will cause accceleration. The two are not the same.
friction depends on type of surface and force applied its not dependent on the mass till gravitation is taken into account
Gravity is the force that pulls objects toward each other, like the Earth pulling objects towards its center. Gravitation is the theory that explains how objects attract each other due to their mass. Friction is the resistance force that occurs when objects rub against each other, which can slow down or stop motion.
"Terminal velocity" means the object no longer accelerates - forces are in equilibrium. Therefore, the net force is zero - gravitation is exactly offset by friction.
If you push someone with a force greater than the force of friction between their feet and the ground, they will accelerate in the direction of the force applied. The person's speed and motion will depend on the magnitude and direction of the force applied.
The force that resists the motion of the crate is the force of friction between the crate and the floor. This frictional force acts in the opposite direction to the pushing force applied by the person, making it harder to move the crate.
The backward force on the ground from the person and a reaction force that moves the person forward.
The friction force vs normal force graph shows that there is a direct relationship between the friction force and the normal force. As the normal force increases, the friction force also increases. This indicates that the friction force is proportional to the normal force.
To find the friction coefficient in a given system, you can use the formula: Friction coefficient Force of friction / Normal force. The force of friction is the force resisting the motion of an object, and the normal force is the force exerted perpendicular to the surface the object is on. By dividing the force of friction by the normal force, you can calculate the friction coefficient.
Statical friction
Gravitation is the natural force of attraction that exists between all objects with mass, while the law of universal gravitation is a scientific principle formulated by Newton that quantifies this force as being directly proportional to the product of the masses of the objects and inversely proportional to the square of the distance between them. In essence, gravitation is the phenomenon, whereas the law of universal gravitation mathematically describes how this force behaves.
The friction vs normal force graph shows that there is a direct relationship between friction and the normal force. As the normal force increases, the friction force also increases. This indicates that the friction force is dependent on the normal force acting on an object.