It depends on the direction of the two forces. If the two forces are in the same direction, the net force would be 60N or -60N. If the two forces are in opposite directions the net force would be either 30N or -30N.
The force of friction acting on a crate sliding across the floor is equal in magnitude but opposite in direction to the force applied to move the crate. It depends on the coefficient of friction between the crate and the floor, as well as the weight of the crate.
The force of friction when a crate slides across the floor is dependent on the coefficient of friction between the crate and the floor, as well as the normal force acting on the crate. The frictional force resists the motion of the crate and can be calculated using the equation: frictional force = coefficient of friction * normal force.
The child dragged his toy truck across the room, leaving a trail of marks on the floor.
The past of drag is dragged. Example: The firefighters dragged the smoldering mattress out of the house.
Friction
Friction will stop it.
i wish i knew how
If the chair is moving at a constant velocity, the force of friction is equal and opposite to the force you are exerting on the chair. This is to maintain the equilibrium of forces acting on the chair.
the paper slows down due to gravity, and friction, there are small hills and valleys that are not seen.
kinetic friction
An unbalanced force acting on the chair could overcome the static friction between the chair and the floor, causing the chair to start moving. Once the force is stronger than the static friction, the chair will slide across the room due to the unbalanced force propelling it forward.
friction