Asked by: Issame Liebehentzeasked in category: General Last Updated: 21st January, 2020
What is Force class 9?
Also, what is force in physics class 9?
Define force and write its SI unit. ANSWER. Force is a push or a pull that changes or tends to change the state of rest or uniform motion of an object or changes the direction or shape of an object. It causes objects to accelerate.
Also, what is force in Class 8? Class 8 Science Chapter 11 Force and Pressure. Force is a push or a pull on an object. Moreover, interaction of one object with another object results in force between the two objects.
Just so, what do you mean by force?
In science, force is the push or pull on an object with mass that causes it to change velocity (to accelerate). Force represents as a vector, which means it has both magnitude and direction.
What is force and what are its types?
Force is the external agent that produces motion or tends to produce motion or it stops motion or tends to stop motion. Basically, there are two types of forces, contact forces, and non-contact forces. Gravitational force, electric force, magnetic force, nuclear force, frictional force are some examples of force.