A particle of mass 0.3 kg is subjected to a force F=-k x with k = 15 N/m. What will be…
Physics · NEET · NTA Exams — Oscillations and Waves
A particle of mass 0.3 kg is subjected to a force \(F=-k \boldsymbol{x}\) with k = 15 N/m. What will be its initial acceleration if it is released from a point 20 cm away from the origin?
- \(5 \mathrm{~m} / \mathrm{s}^{2}\)
- \(10 \mathrm{~m} / \mathrm{s}^{2}\)
- \(3 \mathrm{~m} / \mathrm{s}^{2}\)
- \(15 \mathrm{~m} / \mathrm{s}^{2}\)
Answer
(B) 10 ~m / s ^ 2
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R)…
- How many times more intense is a 60 dB sound than a 30 dB sound?
- A loaded vertical spring executes SHM with period 4 s. The difference between kinetic energy and potential…
- Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R)…
- An open pipe is suddenly closed at one end with the result that the frequency of third harmonic of the closed…
- A string of length 0.4 m and mass 10 -2 kg is tightly clamped at its ends. The tension in the string is 1.6…
- Two pendulums of length 121 cm and 100 cm start vibrating in phase. At some instant, the two are at their…
- When two tuning forks (fork 1 and fork 2) are sounded simultaneously, 4 beats per second are heard. Now, some…
More Oscillations and Waves questions · Browse all practice questions