06-S3-Q9 Read more about 06-S3-Q9 Bead on wire, projection, first order differential equation. [STEP III 2006 Question 9 (Mechanics)]
93-S2-Q14 Read more about 93-S2-Q14 Hooke's law, restitution, kinetic energy, ball thrown from floor. [STEP II 1993 Question 14 (Mechanics)]
87-S1-Q11 Read more about 87-S1-Q11 Momentum, sphere, lose contact, energy consideration, particle striking floor. [STEP I 1987 Question 11 (Mechanics)]
