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A man pushes a large box across a rough wooden floor. The box moves with constant velocity. What can be said about the forces acting on the box?
There is no unbalanced force acting on the box.
Is pushing a vacuum cleaner a balanced force?
Yes, pushing a vacuum cleaner involves balanced forces. The force you exert pushing the vacuum cleaner forward is balanced by the force of friction between the vacuum cleaner and the floor, allowing it to move without accelerating.
What are two pushing forces?
Two examples of pushing forces are a car's engine pushing the car forward, and a person pushing a heavy object across the floor.
What causes an object you are pushing across the floor to stop when you stop?
The main reason an object stops when you stop pushing it across the floor is due to the force of friction between the object and the floor. When you push the object, the force you apply overcomes friction and moves the object forward. When you stop pushing, friction between the object and the floor slows it down and eventually brings it to a stop.
What unbalanced force a stop at desk that is sliding across the floor?
Friction between the desk and the floor acts as an unbalanced force to stop the desk from sliding. As the desk moves, the force of friction opposes the direction of its motion, eventually bringing it to a stop.
What causes unbalanced forces?
you are not considering the "hidden" force of friction and/or gravity in your thinking. Example: A box sitting at rest on a floor has balanced forces: no force pushing from any of the four sides Balance force up and down (gravity pulling box down, floor holding it up) Now, someone pushes the box across the floor: Initial push causes and acceleration (going from zero velocity to say 5 mph) Now, if that person maintained the 5 mph speed (no acceleration) of pushing the box then we are back to a balanced force: the pushing on the side of the box = the friction on the bottom of the box. Unbalanced forces can cause an object move from its original position resulting in acceleration because every object in the universe has an internal force [resisting force] in it . when an external force applied on an object increases from that of the internal force of the object then that force is said to be unbalanced force
A man pushes a large box across a rough wooden floor. The box moves with constant velocity. What can be said about the forces acting on the box?
There is no unbalanced force acting on the box.
What is unbalanced force on object?
Say a cardboard box is sitting on the floor. The floor and gravity are both pushing on the box with the same amount of force, but in opposite directions. This would be balanced force. If you sit on the box, it will smash down because you put force on it, therefore unbalancing the force ratio.
Is pushing a vacuum cleaner a balanced force?
Yes, pushing a vacuum cleaner involves balanced forces. The force you exert pushing the vacuum cleaner forward is balanced by the force of friction between the vacuum cleaner and the floor, allowing it to move without accelerating.
What are two pushing forces?
Two examples of pushing forces are a car's engine pushing the car forward, and a person pushing a heavy object across the floor.
What causes an object you are pushing across the floor to stop when you stop?
The main reason an object stops when you stop pushing it across the floor is due to the force of friction between the object and the floor. When you push the object, the force you apply overcomes friction and moves the object forward. When you stop pushing, friction between the object and the floor slows it down and eventually brings it to a stop.
What unbalanced force a stop at desk that is sliding across the floor?
Friction between the desk and the floor acts as an unbalanced force to stop the desk from sliding. As the desk moves, the force of friction opposes the direction of its motion, eventually bringing it to a stop.
How could an unbalanced force work on a chair at rest on the floor to make it slide across the room?
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.
What is an unbalanced fprce?
An unbalance force is one that is not opposed by an equal and opposite force operating directly against the force. Examples of unbalanced force are when you kick a ball, or slide furniture across the floor.
What happens when someone pushes a chair across the floor?
When someone pushes a chair across the floor, the force applied in the pushing direction causes the chair to move. Friction between the chair legs and the floor resists the motion, which can create a sound as the chair moves. If the force is strong enough, the chair will accelerate and continue moving until the force is removed or balanced by other forces.
What is an example of forces that are unbalanced?
Let's way we have a guy. Gravity makes him push downwards due to his weight. The floor he is on pushes back to support him. (You didn't expect him to be standing on air right?) The force pushing down (his weight) and the force pushing up (the floor) have equal magnitude. Thus, we have a balanced pair of forces. So then say that somebody kicks him in the face... So now we have three forces: Down, (gravity,) up, (the floor,) and backwards, (kick to the face,) and we have no other force (i.e. a wall) to against the force created by the kick so the force by the kick is unbalanced force.======================There is no such thing as "an unbalanced force". A single force by itself is notbalanced or unbalanced.A group of two or more forces is balanced if all the individual forces in the groupadd up to zero. Example: You push a shopping cart forward, while I push it backward.A group of two or more forces is unbalanced if all the individual forces in the groupdon't add up to zero. Example: You push a shopping cart forward while a mousepushes it backward.
What causes a box you are pushing across the floor to stop when to stop pushing?
Static Friction
