alleryStart learning →Maximum velocity of a particle in SHM with amplitude A and angular frequency ω:
- Aω
- A/ω
- Aω²
- A
Show answer and solution
Correct answer: A. Aω
v_max = Aω, occurring at the mean position.
Maximum velocity = dx/dt at x = 0, gives ω√(A² - 0²) = Aω.
Indian Navy AA (Artificer Apprentice) Oscillations — practice questions
Explore 2 free Oscillations questions in Indian Navy AA (Artificer Apprentice) Physics. Open each question or exercise to read its content, reference answers and available explanation.
Practise Oscillations with Quill →Oscillations questions and exercises with answers
Showing questions 1–2 of 2.
Worked practice questions
Time period of a simple pendulum is T. If mass is doubled, period becomes:
- T√2
- T
- T/2
- 2T
Show answer and solution
Correct answer: B. T
T = 2π√(L/g).
Mass doesn't appear in the formula.
Doubling mass doesn't change T. This is why Galileo's discovery (period independent of mass) was so important.
How to practise
- Choose a Oscillations question and try to work out your answer.
- Open the question to check the correct answer and read its worked solution.
- Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.