Questions
A 4kg roller is attached to a massless spring of spring constant k = 100N/m. It rolls without slipping along a frictionless horizontal road. The roller is displaced from its equilibrium position by l0cm and then released. Its maximum speed will be
detailed solution
Correct option is A
Kinetic energy of the roller = = 0.4 m/sTalk to our academic expert!
Similar Questions
One end of an ideal spring is connected with a smooth block with the other end with rear wall of driving cabin of a truck as shown in figure. Initially, the system is at rest. If truck starts to accelerate with a constant acceleration ‘a’ , then the block (relative to truck ):
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