1. A mass of 8 kg moves at 3 m/s. Its momentum is   80 N s   24 N s   80 kg m/s2   24 kg m/s2   Hint Half-n-half Clue   2. One newton approximately equals the force of gravity acting on an object of 1000 grams.   True   False   3. When a force of 12 N acts on a body of mass 6 kg, the body will accelerate at   2 m/s2   None of these   72 m/s2   12 m/s2   Half-n-half Clue   4. If an object of mass 9 kg starts from rest and attains a velocity of 24 m/s after 6 s, then the force acting on it is   54 N   36 N   144 N   4 N   Half-n-half Clue   5. The moon remains in its orbit around the earth due to the _______ forces between the two bodies.   gravitational   electrostatic   magnetic   frictional   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 first law of motion   Newton's law of gravitation   Newton's second law of motion   Newton's third law of motion   Half-n-half Clue   7. Which is the odd one out?   force   mass   acceleration   momentum   Half-n-half Clue