d Their Effects Contact forces: Friction, tension, normal force. Non-contact forces: Gravity, magnetic force, electric force. Free-Body Diagrams Importance of visualizing forces acting on an object. How to
is an equal and opposite reaction. Understanding these laws is essential before engaging with MCQs, as they form the basis for most questions in physics assessments. Structure of Newton’s Law Multiple Choice Questions MCQs on Newton’s laws are designed to test conceptual unders
m/s²). Example: Suppose a 10 kg box is pushed with a force of 50 N. Calculate the acceleration: a = F / m = 50 N / 10 kg = 5 m/s² Interpretation: The greater the force applied to an object of a given mass, the greater its accele
