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A book that weighs 15N at rest on a flat table. How many Newton of support force does the table provide What is the net force on the book in this case?
The table provides a support force of 15N to balance the weight of the book, according to Newton's third law. The net force on the book is zero because the support force is equal in magnitude but opposite in direction to the weight of the book, resulting in a balanced force system.
What is the role of gravitational force in keeping a physics book at rest on a desk?
The gravitational force between the Earth and the book pulls the book downward, while the normal force from the desk pushes the book upward. These two forces balance each other out, keeping the book at rest on the desk.
When you push with a horizontal 10-N force on a book that remains at rest what is the force friction?
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.
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.
Is The force that supports the weight of a book lying at rest on a tabletop is called a normal force?
Yes, the force that supports the weight of an object placed on a surface at rest, such as a book on a tabletop, is called the normal force. It acts perpendicular to the surface and counteracts the force of gravity to keep the object in equilibrium.
A book that weighs 15N at rest on a flat table. How many Newton of support force does the table provide What is the net force on the book in this case?
The table provides a support force of 15N to balance the weight of the book, according to Newton's third law. The net force on the book is zero because the support force is equal in magnitude but opposite in direction to the weight of the book, resulting in a balanced force system.
What is the role of gravitational force in keeping a physics book at rest on a desk?
The gravitational force between the Earth and the book pulls the book downward, while the normal force from the desk pushes the book upward. These two forces balance each other out, keeping the book at rest on the desk.
When you push with a horizontal 10-N force on a book that remains at rest what is the force friction?
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.
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.
Is The force that supports the weight of a book lying at rest on a tabletop is called a normal force?
Yes, the force that supports the weight of an object placed on a surface at rest, such as a book on a tabletop, is called the normal force. It acts perpendicular to the surface and counteracts the force of gravity to keep the object in equilibrium.
A book weighing 10 Newtons is at rest on a flat table What is the total net force on the book?
Since the book is at rest, the net force acting on it must be zero according to Newton's first law of motion. The gravitational force pulling the book downward (10 N) is balanced by the normal force exerted by the table upward (also 10 N).
Why do you let the chest recoil?
After the compression is applied, your hands should rest on the chest with no force. The chest will recoil by itself. Your hands should not lift from the chest when it rebounds.
Does a book sliding on a table violate newtons first law of motion?
No. If the book is sliding along the table, then there must be some external force being applied to the book to cause the movement. You pushed the book and created a force to move. And this is exactly what the first law is saying- a body at rest (net forces acting on book=0) remains at rest unless acted upon my some external force.
Why doesn't the support force that act on a table cause the book to rise from table?
The support force from the table balances the weight of the book, preventing it from rising. As long as the support force equals the weight of the book, the book will remain at rest on the table due to Newton's First Law of motion.
Why is the book placed on the table remain in state of rest while force of gravity is applied?
An object at rest tends to remain at rest - an object in motion tends to remain in motion.
Why won't a book resting on a table fall to the ground?
The book remains on the table due to gravity and the normal force exerted by the table upward, balancing the downward force of gravity acting on the book. As long as these forces are balanced, the book will remain at rest on the table.
If a book with a mass of one half kilogram is lying at rest on the desk How much force is the desk exerting on the book?
The desk is exerting a gravitational force, equal in magnitude but opposite in direction to the force of gravity acting on the book. This force has a magnitude of 4.9 newtons (N) downwards, as gravity pulls objects with a force of 9.8 N/kg and the book has a mass of 0.5 kg.
