book motion
The force acting on the book when it is resting on a table is the gravitational force pulling the book downwards. This force is equal in magnitude and opposite in direction to the normal force exerted by the table on the book, keeping it in equilibrium.
When a book is pushed across a table, there are two forces acting on it: the force applied by the person pushing the book (force of push) and the force of friction acting in the opposite direction on the book due to contact with the table surface.
The normal force acting on a book sitting on a desk is equal in magnitude and opposite in direction to the force of gravity pulling the book downward. This force prevents the book from falling through the desk and is what keeps the book in place.
An example of balanced forces acting on a static object is when a book is placed on a table. The force of gravity pulling the book downward is balanced by the normal force exerted by the table, keeping the book in place.
The force acting on a book on a slope is composed of its weight acting straight downward and a component of gravity pulling the book down the slope. The normal force from the slope acts perpendicular to the slope to prevent the book from sinking into it. Frictional force also opposes the book's motion down the slope.
Yes, if a book is stationary on a table, the forces acting on it are in equilibrium. The resultant force acting on the book would be zero, as the forces are balanced and there is no net force causing any acceleration or movement.
Work is being done by the force of gravity. When the book falls to the floor, there's a force on it, and the force keeps acting on it as it covers the distance. A force acting through a distance is the definition of work. Maybe there's nobody pushing the book, but the force of gravity is pulling it down, and it's the force of gravity that does the work on the book.
Yes, there are forces acting on the book. The two main forces are gravity pulling the book downwards and the normal force exerted by the table pushing upwards on the book to support its weight.
Yes, there are gravitational and normal forces acting on the book. The gravitational force acts downwards towards the center of the Earth, while the normal force acts perpendicular to the surface of the table and supports the weight of the book.
The force of friction acting on the book will be equal in magnitude but opposite in direction to the applied force, so it will also be 10 N. This is necessary to keep the book at rest as there is no net force acting on it.
If the book is at rest in your hands, the net force acting on it is zero. This is because the force of gravity pulling the book down is balanced by the force of your hands supporting the book, resulting in no acceleration or movement.
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.