Fill in the blanks
1. Newton’s first law: qualitative definition of force Newton’s second law: …..
(i)…… The value of g: 9.8 ms-2 then Gravitational constant: …..(ii)……
2. Force: vector then momentum: …….(i)……. Balanced force: resultant of the two forces is zero then……(ii)…….. : resultant forces are responsible for change in position or state.
3. Momentum is the product of …….. and …….
4. To produce an acceleration of 1 m/s2 in an object of mass 1 kg. The force required is ……… and for 3 kg of mass to produce same acceleration, the force required is ……….