A block of mass m is attached to a massless spring of force constant k, the other end of which is fixed from the wall of a truck as shown in the figure. The block is placed over a smooth surface and initially the spring is unstretched. Suddenly the truj starts moving towards right with a constant acceleration a_(0). If the block is observed from the truck

A block of mass m is attached to a massless spring of force constant k

1.	A block of mass m is attached to a massless spring of force constant k, the other end of which is fixed from the wall of a truck as shown in the figure. The block is placed over a smooth surface and initially the spring is unstretched. Suddenly the truj starts moving towards right with a constant acceleration a_(0). If the block is observed from the truck
Answer» the block will execute SHM the TIME period of oscillations of block will be `2pi sqrt((m)/(K))` the amplitude of oscillation of block will be `(ma_(0))/(k)` the energy of oscillations of block will be `(m^(2) a_(0)^(2))/(k)` ANSWER :A::B::C

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