1. If an object of mass 10 kg starts from rest and attains a velocity of 24 m/s after 6 s, then the force acting on it is   144 N   60 N   4 N   40 N   Hint Half-n-half Clue   2. One newton approximately equals the force of gravity acting on an object of 1000 grams.   True   False   3. The rate of change of _______ is due to forces applied.   acceleration   momentum   displacement   velocity   Half-n-half Clue   4. The moon remains in its orbit around the earth due to the _______ forces between the two bodies.   frictional   electrostatic   magnetic   gravitational   Half-n-half Clue   5. When a force of 18 N acts on a body of mass 6 kg, the body will accelerate at   3 m/s2   108 m/s2   18 m/s2   None of these   Half-n-half Clue   6. "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 first law of motion   Newton's second law of motion   Half-n-half Clue   7. Which is the odd one out?   mass   force   acceleration   momentum   Half-n-half Clue