1. Force is defined as   mass / volume   pressure / area   mass × acceleration   mass × velocity   Hint Half-n-half Clue   2. One newton approximately equals the force of gravity acting on an object of 1000 grams.   True   False   3. If an object of mass 10 kg starts from rest and attains a velocity of 10 m/s after 5 s, then the force acting on it is   50 N   2 N   20 N   50 N   Half-n-half Clue   4. Which is the odd one out?   acceleration   mass   momentum   force   Half-n-half Clue   5. The SI unit of force is   newton   pascal   dyne   joule   Half-n-half Clue   6. The approximate weight (on Earth) of a mass of 4 kg is   4000 N   40 N   0.4 N   400 N   Half-n-half Clue   7. An object will weigh more at the poles than at the equator.   True   False