Questions
A plank with a small block on top of its is under going vertical SHM. Its period is 2 s. The minimum amplitude at which the block will separate from plank is
detailed solution
Correct option is A
Here g=Aω2 ∴ A=gω2=g2πT2=gT24π2 =10×44π2=10π2mTalk 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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