JAMB 2019 Physics · Question 40
Which of the following bodies, each with centre of gravity G, lying on a horizontal table, is/are in unstable equilibrium?
Options
- A.II only
- B.III only
- C.I & IV only
- D.II & III only
Answer: B. III only
Explanation
i and ii are in neutral equilibrium. They will roll continuously on the table iii is a body with high centre of gravity (unstable) iV is a body with high centre of gravity (stable)Past questions © the examination body (JAMB/WAEC/NECO). DeeepSolve is not affiliated with them. Rights holders: see /copyright.