Force and Friction Questions and Answers | Latest Version | 2024/2025 | Rated A+

Force and Friction Questions and Answers | Latest Version | 2024/2025 | Rated A+ Describe what force is. A force can initiate motion in a stationary object or change the velocity and direction of a moving object. What is meant by net force? Net force is the total force acting on an object after all individual forces are combined. Define balanced forces. Balanced forces occur when the net force on an object is zero, resulting in no change in the object's motion. Explain unbalanced forces. When an unbalanced force acts on an object, it causes the object to accelerate. What is friction? 2 Friction is a force that resists the motion of two surfaces sliding past each other. List the types of friction. The types of friction include static friction, sliding friction, rolling friction, and fluid friction. Describe static friction. Static friction is the frictional force that prevents stationary objects from moving. It acts in the opposite direction to the applied force. Explain sliding friction. Sliding friction is the force that opposes the motion of an object as it slides across a surface. What is rolling friction? Rolling friction is the resistance encountered by an object rolling over a surface, caused by the deformation at the point of contact. Define fluid friction.