1. An object will weigh more at the poles than at the equator.   True   False   2. The gravitational force acting on an object is called its   momentum   density   weight   mass   Hint Half-n-half Clue   3. Which is the odd one out?   density   speed   mass   momentum   Half-n-half Clue   4. If an object of mass 9 kg starts from rest and attains a velocity of 15 m/s after 5 s, then the force acting on it is   3 N   27 N   75 N   45 N   Half-n-half Clue   5. Force is defined as   mass × acceleration   mass × velocity   mass / volume   pressure / area   Half-n-half Clue   6. Which is the odd one out?   force   acceleration   mass   momentum   Half-n-half Clue   7. "A body continues in its state of rest or uniform motion in a straight line unless acted upon by a force" is a statement of   Newton's third law of motion   Newton's law of gravitation   Newton's second law of motion   Newton's first law of motion   Half-n-half Clue