Mots Croisés Force and Laws of MotionVersion en ligne Crossword By Farah par Farah Thoufeek 1 The rate of change of momentum of an object is proportional to the applied unbalanced force in the direction of the force. 2 An object continues to be in a state of rest or of uniform motion along a straight line unless acted upon by an unbalanced force. 3 To every action, there is an equal and opposite reaction and they act on two different bodies. 4 The Force of ________ always opposes motion of objects. 5 The _________ of an object is the product of its mass and velocity and has the same direction as that of the velocity. Its SI unit is kg m s–1 . 6 The natural tendency of objects to resist a change in their state of rest or of uniform motion is called 7 He was born on 15th February 1564 in Pisa, Italy. He has been known as the "father of modern physics". 8 The ______ of an object is a measure of its inertia. Its SI unit is kilogram 5 2 7 8 6 1 4
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