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What is the term used to describe the amount of force exerted per unit of area?
the amount of force per unit area is pressure
What type of force exerted upon the object if a book is at rest upon a table?
The book is experiencing a gravitational force pulling it downward towards the Earth, and a normal force exerted by the table pushing upward to support the weight of the book. These two forces are balanced, resulting in the book being at rest on the table.
Are there forces acting on the book if yesdraw the forces acting 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.
A book with a mass of 2.0 kg is held in equilibrium on a board with a slope of 60 degree by a horizontal force what is the normal force exerted by the book?
The normal force exerted by the book on the board is equal in magnitude but opposite in direction to the component of the book's weight perpendicular to the slope of the board. In this case, the normal force will be equal to the weight of the book times the cosine of the angle of the slope, in this case, 60 degrees. So the normal force will be equal to (2.0 kg * 9.8 m/s^2) * cos(60 degrees).
What are Example of a load in physics?
Examples of a load in physics include the weight of an object, the force exerted on a structure, or the tension in a cable or rope. Loads can be static, such as the weight of a book resting on a table, or dynamic, such as the force of a moving car on a bridge.
There are 9 newtons on a table The book occupies an area that is 0.3 square meters What is the pressure exerted by the book on the table in pascals?
The pressure exerted by the book on the table can be calculated using the formula: pressure = force/area. In this case, force = 9 Newtons and area = 0.3 square meters. Therefore, the pressure exerted by the book on the table is 30 Pascals (Pa).
What is the term used to describe the amount of force exerted per unit of area?
the amount of force per unit area is pressure
What type of force exerted upon the object if a book is at rest upon a table?
The book is experiencing a gravitational force pulling it downward towards the Earth, and a normal force exerted by the table pushing upward to support the weight of the book. These two forces are balanced, resulting in the book being at rest on the table.
Are there forces acting on the book if yesdraw the forces acting 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.
A book with a mass of 2.0 kg is held in equilibrium on a board with a slope of 60 degree by a horizontal force what is the normal force exerted by the book?
The normal force exerted by the book on the board is equal in magnitude but opposite in direction to the component of the book's weight perpendicular to the slope of the board. In this case, the normal force will be equal to the weight of the book times the cosine of the angle of the slope, in this case, 60 degrees. So the normal force will be equal to (2.0 kg * 9.8 m/s^2) * cos(60 degrees).
What are Example of a load in physics?
Examples of a load in physics include the weight of an object, the force exerted on a structure, or the tension in a cable or rope. Loads can be static, such as the weight of a book resting on a table, or dynamic, such as the force of a moving car on a bridge.
How does the pressure change when a student presses a book between two surfaces?
When a student presses a book between two surfaces, the pressure increases because the force applied over a smaller area creates more pressure.
What is the net force of your science book resting on your desk?
forces acting on the book when it rests in your hands are: gravity, the equal and opposite force exerted by your hand on the book (in opposition to force of gravity). Also, air pressure, but its from all sides so it cancels itself out.
What is the weight of a book?
The weight of a book depends on the contents of the book. There is no one universal weight for all books.
What is the pressure on a table when a 20-kg book with a 0.05-m squared cover lies flat on it and What is the pressure when the book stands on its end 0.01 m squared?
The weight of the book is 20 x 9.8 = 196 newtons.When it lies flat, the pressure is (196/0.05) = 3,920 newton/m2 = 3,920 pascalWhen it stands up, the pressure is (196/0.01) = 19,600 newton/m2 = 19,600 pascal
What forces act upon a book sitting on a table?
The main forces acting on a book sitting on a table are the force of gravity pulling it downwards and the normal force exerted by the table pushing upwards to support the weight of the book. These two forces are equal in magnitude and opposite in direction, resulting in a state of equilibrium where the book remains stationary.
What are examples of normal force?
Examples of normal force include the force exerted by a surface to support an object placed on it, such as the force exerted by the ground on a person standing, or the force exerted by a bookshelf on a book placed on it.
