1.

A block of mass 1kg is dropped on a spring - mass system as shown in the figure. The block traves 100 meters in the air before strinking the 3 kg mass. Calculate maximum compression in the spring, if both the blocks move together after the collision. Spring constant of the string k=1.25xx10^(6).

Answer»

2 cm
4 cm
8 cm
16 cm

Answer :A


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