0
What type of force exerted upon the object if a book is at rest upon a table?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
7 If an object has no acceleration can you conclude that no forces are exerted on it?
No. There may be forces on the body but they are balanced so that the net force is zero. For example a plate on a table is not accelerating but there is a gravity force towards the earth and the table creates a balancing force. Thus the plate just sets there not accelerating. This Newton's Third Law in action.
What is an example of a balanced force acting on an object?
Take the example of a book resting on a table. The downward force of the book's weight is matched exactly by the upward resistance of the table - hence the book remains where it is. (If the table was very flimsy, and unable to support the weight of the book, the book would accelerate towards the ground.)
Why does an object on a table not crash to the ground?
The object has weight - that is, gravity is pulling it down.However, the table is in the way, and it gets "squashed" by the object's weight, so it exerts a "normal reaction force" upwards on the object.The downward weight and upward reaction force cancel out, so the book stays still on the table.
Is gravity the force applied up or down on an object?
Gravity pulls things downwards, so it is pointed downwards. If an object is resting on something (like a book resting on a table) an equal force will point upwards and that force is known as the normal force.
Why does a book sitting on a table never accelerate spontaneously in response to the trillions of inter-atomic forces acting within it?
A basic law of physics is that an object in motion will stay in motion, and an object at rest will stay at rest. This is because the force of gravity is balanced out. Gravity pulls down on the book and the force of the table pushing up from the ground is equal to that force, so the book will not move because these two forces hold it in place.
A table exerts a 4.0 kg Newton force on a book which lies at rest on its top The force exerted by the book on the table is?
An object travels in a circular path of radius 5.0 meters at a uniform speed of 10. m/s. What is the magnitude of the object's acceleration?
Is a textbook on a table a balanced force or an unbalanced force?
A textbook on a table is an example of balanced forces. The force of gravity pulling the book downward is balanced by the normal force exerted by the table in the upward direction, resulting in the book remaining stationary on the table.
What is support force?
Support force refers to the upward force exerted by a surface to counteract the downward force of an object resting on it. It prevents the object from falling through the surface due to gravity. Support force can also be known as normal force.
Why wont a book resting on a table fall to the ground What forces are acting on the book?
The book will not fall to the ground because of the force of gravity pulling it down and the normal force exerted by the table pushing it up. These two forces are equal and opposite, resulting in a balanced system where the book remains stationary.
What forces are acting on a book that is lying on a table?
Gravitational force (weight), pointing down.Reaction force, equal to the gravitational force (weight), exerted by the tabletop, pointing up.
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?
Pressure = Force/Area Pressure = 9 Newtons/0.3 m2 Pressure is 30 Pascals
7 If an object has no acceleration can you conclude that no forces are exerted on it?
No. There may be forces on the body but they are balanced so that the net force is zero. For example a plate on a table is not accelerating but there is a gravity force towards the earth and the table creates a balancing force. Thus the plate just sets there not accelerating. This Newton's Third Law in action.
What is an example of a balanced force acting on an object?
Take the example of a book resting on a table. The downward force of the book's weight is matched exactly by the upward resistance of the table - hence the book remains where it is. (If the table was very flimsy, and unable to support the weight of the book, the book would accelerate towards the ground.)
Why does an object on a table not crash to the ground?
The object has weight - that is, gravity is pulling it down.However, the table is in the way, and it gets "squashed" by the object's weight, so it exerts a "normal reaction force" upwards on the object.The downward weight and upward reaction force cancel out, so the book stays still on the table.
What is the difference between a balanced and unbalanced force?
A balanced force is the one in which if there is a force on one side of the object , on the other side there is a force of the same magnitude. example is a book kept on a table is at rest. 2 forces are acting on it. one is vertically downwards that is its weight(mg) while other is perpendicular to he surface(normal force exerted by the table) an unbalanced force is 2 forces acting in opposite directions have different magnitudes and the direction of the object is towards the direction of the dominant force. example is 2 children are pulling a rope one with a force of 100N and other with 50N. rope is pulled by the child applying a force of 100N.
What is a Difference between a balanced and unbalanced force?
A balanced force is the one in which if there is a force on one side of the object , on the other side there is a force of the same magnitude. example is a book kept on a table is at rest. 2 forces are acting on it. one is vertically downwards that is its weight(mg) while other is perpendicular to he surface(normal force exerted by the table) an unbalanced force is 2 forces acting in opposite directions have different magnitudes and the direction of the object is towards the direction of the dominant force. example is 2 children are pulling a rope one with a force of 100N and other with 50N. rope is pulled by the child applying a force of 100N.
Is gravity the force applied up or down on an object?
Gravity pulls things downwards, so it is pointed downwards. If an object is resting on something (like a book resting on a table) an equal force will point upwards and that force is known as the normal force.
