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All of the forces together balance out. The resultant of the forces is therefore nil. That applies to all equilibrium.
As long as the book's velocity changes, there is a net forces acting on it - in other words, the forces are unbalanced. By the way ... How exactly does a book that is resting on a table slow down and come to a stop ?
are any the forces acting on the freezer balanced
If the forces are balanced this means that there is no net force acting
Forces acting on an aircraft in flight are:gravityliftdrag
book motion
Yes, there are forces acting on both the pen and the book. When the pen is placed on the book, the force of gravity is acting on both objects, pulling them downwards. Additionally, there may be contact forces between the pen and the book depending on how they are positioned.
book motion
All of the forces together balance out. The resultant of the forces is therefore nil. That applies to all equilibrium.
As long as the book's velocity changes, there is a net forces acting on it - in other words, the forces are unbalanced. By the way ... How exactly does a book that is resting on a table slow down and come to a stop ?
Yes - if the sum of the forces is zero.Yes - if the sum of the forces is zero.Yes - if the sum of the forces is zero.Yes - if the sum of the forces is zero.
The forces are unbalanced. The force of Friction is obviously greater than whatever force is pushing the book in the direction of travel, if one is pushing it at all. If the forces on the book were balanced, the book would continue to slide with a constant velocity.
are any the forces acting on the freezer balanced
If the forces are balanced this means that there is no net force acting
Forces acting on an aircraft in flight are:gravityliftdrag
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.
The force of gravity causes a book to fall, but someone has to push it to the edge of the desk, or off the desk so that the force of gravity is greater than the normal force acting on the book.