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FORCE AND MOTION. 2.5 UNDERSTANDING THE EFFECTS OF A FORCE. FORCE. A force is a pulling or a pushing action on an object. Vector quantity. SI unit Newton N of kgms-2. Type of force: Tension weight Friction Air resistance. THE EFFECTS OF A FORCE. BALANCED FORCES. FORCE.
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FORCE AND MOTION 2.5 UNDERSTANDING THE EFFECTS OF A FORCE
FORCE • A force is a pulling or a pushing action on an object. • Vector quantity. • SI unit Newton N of kgms-2. • Type of force: • Tension weight • Friction • Air resistance