Difference Between Kinetics and Kinematics

Both these terms might sound alike but there are various differences between kinetics and kinematics. Both the branches of physics deals with the different forces acting upon an object.

  • Kinematics describes the motion of the bodies and deals with finding out velocities or accelerations for various objects.
  • Kinetics deals with the forces or torque applied on a body.

Difference Between Kinetics and Kinematics

What is the difference between Kinetics and Kinematics?

Kinetics focuses on the causes of different motions of objects such as in case of rotational motion, force or torques is dealt with kinetics.

Kinematics focuses on the velocities, acceleration and position of objects. Kinematics doesn’t consider the masses of the object.

Difference Between Kinetics and Kinematics

Kinetics

Kinematics

Deals with the causes for the motions of the object Deals with the position, acceleration, speed of an object
Takes into consideration the mass of the object Doesn’t take into consideration the mass of the object
Its practical applications can be found in the designing of automobiles Its application can be found in the study of the movement of celestial bodies
It takes forces explicitly into account It doesn’t take forces explicitly into account
It does not have more mathematical expressions It has more mathematical expressions
It is also known as dynamics It is called with the same name
This topic is used in various branches of science such as biology, chemistry and physics This topic is used in physics, mechanics in terms of engineering

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These were some key Kinetics and Kinematics difference. If you wish to learn more physics concepts with the help of interactive video lessons, download BYJU’S – The Learning App.

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