Uniform lamina, trapezium, tank with liquid.

[STEP II 2009 Question 9 (Pure)]

Equilibrium, planar hexagon framework, suspended, diagram.

[STEP II 1998 Question 9 (Mechanics)]

Sphere, small displacement, perturbation.

[STEP III 1996 Question 9 (Mechanics)]

Child's toy, hemisphere, surface, equilibrium, centre of gravity.

[STEP II 1996 Question 9 (Mechanics)]

Dynamically equivalent, rod, particle, rectangular lamina, moment of inertia.

[STEP II 1989 Question 13 (Mechanics)]

Tetrahedron, elastic string, modulus of elasticity, Hooke's law, equilibrium

[STEP I 1989 Question 12 (Mechanics)]

Uniform circular arc, plane framework, equilibrium.

[STEP I 1988 Question 11 (Mechanics)]