Kinetics focuses on studying the time and space factors involved in motion, such as velocity, whereas kinematics focuses on forces that act on a system, such as gravity and muscles.
a) true
b) false

b. False

Explanation: It is the other way round when it comes to the definition of these terms.

Kinematics is the study of the motion of objects or points with its basic reference to factors such time, velocity, acceleration, distance, angle and so on. It is also known as the Geometry of Motion.

Kinetics is the study of the forces that are involved in the motion of an object. It deals basically with the cause and effect of that object.

Basically derived from Newton's Laws of Motion.

thinking it would be d not too sure but i think it's right