Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

A block of mass $m=0.1 \;kg$ is connected to a spring of unknown spring constant $k$. It is compressed to a distance $x$ from its equilibrium position and released from rest. After approaching half the distance$(\frac{x}{2})$ from equilibrium position, it hits another block and comes to rest momentarily, while the other block moves with a velocity $3 \;ms^{-1}$ . The total initial energy of the spring is :


( A ) 1.5 J
( B ) 0.8 J
( C ) 0.6 J
( D ) 0.3 J

Please log in or register to answer this question.

Home Ask Tuition Questions
Your payment for is successful.
Continue
...