Newtont three laws of motion

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• 1. what equation is derived from newtons second law (symbols) (dont enter =) (3)
• 2. in f=ma what does a stand for (12)
• 5. what is the units of force (7)
• 6. When one body exerts a force on a second body, the second body simultaneously exerts a force equal in "....." and opposite in direction on the first body (9)
• 7. a object remains at rest or continues to move at "......" unless acted on by a external source (8, 8)