Newton's Second Law Flashcard

Newton's Second Law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. It can be expressed with the formula: $$F = ma$$ .

'F' represents the net force applied to an object, measured in Newtons (N).

'm' represents the mass of the object, measured in kilograms (kg).

'a' represents the acceleration of the object, measured in meters per second squared (m/s²).

The unit of force is the Newton (N).

The unit of acceleration is meters per second squared (m/s²).

The unit of mass is kilograms (kg).

Using the formula $$F = ma$$ , acceleration $$a = \frac{F}{m} = \frac{10 N}{2 kg} = 5 m/s²$$ .

The incorrect formula is $$M = \frac{A}{F}$$ .

The net force can be calculated by summing all the forces acting on the object, taking into account their directions.