Q: An object of mass 2000 g possesses 100 J kinetic energy. The object must be moving with a speed of
(a)10.0 m/s
(b)11.1 m/s
(c)11.2 m/s
(d)12.1 m/s
Correct Answer: (a)
The correct answer is (c) '11·2 m/s'. This question from the General Studies domain tests knowledge of Miscellaneous.