Give two examples of the motion of big objects where the object can be treated as a particle and where it cannot be?

Give two examples of the motion of big objects where the object can be

1.	Give two examples of the motion of big objects where the object can be treated as a particle and where it cannot be?
Answer» SOLUTION :In kinematics objects are TREATED as PARTICLES and their mass is not CONSIDERED and in dynamics the mass of the objects are considered