Difference between Centripetal and Centrifugal Force
Centrifugal force – tendency of an object in circular motion to fly outwards whereas centripetal force – keeps the object in circular motion
Laws of Motion
Difference between Friction and Viscosity
Friction is resistive force for motion whereas viscosity is resistive force that happens between layers of liquids
Difference between Impulse and Momentum
Impulse is a change in momentum