Single correct · +4 / −1
The total energy of a body executing SHM with spring constant k and amplitude A is:
- (a) 1/2kA
- (b) 1/2kA²
- (c) kA²
- (d) kA
Answer and solution
Answer (b) 1/2kA²
No written solution for this question yet.
Study Simple Harmonic Motion
Asked about 130 times in JEE Main since 2020.
- Simple Harmonic Motion PYQs PDF: every JEE Main question from 2020 on, with answer key. Free, no sign-in.
- Simple Harmonic Motion revision notes: every idea in the chapter, with the usual mistakes.
- Simple Harmonic Motion formula sheet: all the formulas on one sheet.
- Practise all Simple Harmonic Motion questions: chapter by topic, free online.