Questions
A block of mass m is attached to two unstretched springs of spring constants k, each as shown. The block is displaced towards right through a distance x and is released. The speed of the block as it passes through the mean position will be
detailed solution
Correct option is B
Total PE of spring = Total KE of block12kx2+12kx2=12mv2⇒kx2=12mv2⇒ Speed of the block, v=x2kmTalk to our academic expert!
Similar Questions
Two springs of spring constants are joined in series. The effective spring constant of the-combination is given by:
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests