Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Oscillations
0 votes

If the velocity of a spring mass system which starts from zero is given by $6 \sin(4t)$ then its amplitude of displacement and accelerations are

$\begin{array}{1 1}(a)\;5\;\&\;3 \\(b)\;1.5\;\&\;24 \\( c)\; 15\;\&\;1.67 \\(d)\;15\;\&\;3 \end{array}$

Can you answer this question?

1 Answer

0 votes
Displacement $=\large\frac{6}{4}$$(1- \cos 4t)$ and acceleration $= 24 \cos 4t $
Hence b is the correct answer.
answered Dec 11, 2013 by meena.p

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App