What is balanced force give an example?
When two forces are the same strength but act in opposite direction, they are called balanced forces. Again, tug-of-war is a perfect example. If the people on each side of the rope are pulling with the same strength, but in the opposite direction, the forces are balanced. The result is no motion.
Is the book on top of the table at rest or in motion Why?
An object at rest will remain at rest and an object in motion will remain in motion until acted upon by an opposing force. Basically, a book on a table is balanced in terms of forces. Gravity is opposed by the table and there are no forces acting to move the book in any direction.
What happens to the pen what could have caused the pen motion?
There are 2 forces acting on the pen that is tied on a string. But when you cut the string, where the tension force is acting, there will be a result of an unbalanced force. Therefore, the pen’s motion is caused by the unbalanced force acting on the pen.
Are there acting on the pen?
Answer. yes, while the pen at rest the string provide force on pen this force is called a tension force.
What forces are acting on a pen on a table?
The pen exerts friction force in the direction of it’s motion on the notebook and the notebook exerts a friction force on the pen in the opposite direction of the pen’s motion.
What happens to the pen when you cut the string?
The cutting of the string is the reason why the pen moved to another straight direction because when the string is cut, there is no more centripetal force acting from the pen to the center of the circle and the only thing that remains for the pen is it’s inertia, its inertia made it go tangential to the circular path …
What forces are acting on a pen resting on a table?
Answer. Explanation: We know there’s two forces acting on a book while it sits on a table:the force of gravity pulling it down, and the normal force of the table acting upward on the book.
What forces act on an empty can?
The three main forces that stop moving objects are friction, gravity and wind resistance. Equal forces acting in opposite directions are called balanced forces. When you add equal forces in opposite direction, the net force is zero. Empty can/Full can tests.
Is a book on a table an example of Newton’s third law?
Yes, Absolutely, A book resting on table follows Newton’s third law which is Every actions has an equal and opposite reaction. It is only because of this Reaction force that we are able to see our weight on a weighing scale.