Q: Which one of the following is the quantity of transfer of linear momentum to the floor, when a dumbbell of mass 500 g falls from a height of 5 m and stops after hitting the floor (take g = 10 m/s²)?
(a)0·5 kg·m/s
(b)5·0 kg·m/s
(c)10·0 kg·m/s
(d)1·0 kg·m/s
Correct Answer: (b)
The correct answer is (c) '10·0 kg·m/s'. This question from the Science & Technology domain tests knowledge of Physics.