Question 8
(a) Define Young's modulus
(b) When a force of 50 N is applied to the free end of an elastic cord, an extension of 4 cm is produced in the cord. Calculate the work done on the cord.
Theory
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2004
- Question no.
- #8
- Type
- Theory