Force and Motion

Front

What is the definition of acceleration?

Back

Acceleration is any change in the speed or direction of an object.

Front

Who formulated the three laws of motion?

Back

Sir Isaac Newton formulated the three laws of motion.

Front

What does the term 'position' refer to in physics?

Back

Position refers to the location of an object, such as 'to the left of the table and under a light'.

Front

What is the definition of force?

Back

Force is any push or pull on an object.

Front

What is a push in terms of force?

Back

A push is a type of force that moves an object away from you.

Front

What is the formula for calculating force?

Back

Force = mass × acceleration (F = ma).

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the difference between speed and velocity?

Back

Speed is the distance traveled per unit of time, while velocity is speed with a direction.

Front

What is gravitational force?

Back

Gravitational force is the attraction between two objects due to their mass.

Front

What is the role of friction in motion?

Back

Friction is a force that opposes the motion of an object.