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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two blocks of masses m1 = 2 kg and m2 = 4 kg are moving in the same direction with speeds v1 = 6 m/s and v2 = 3 m/s, resp ectively on a frictionless surface as shown in the figure. An ideal spring with spring constant k=30000N/m is attached to the back side of m2. Then the maximum compression of the spring after collision will be

Two blocks of masses m1 = 2 kg and m2 = 4 kg are moving in the same direction with speeds v1 = 6 m/s and v2 = 3 m/s, resp ectively on a frictionless surface as shown in the figure. An ideal spring with spring constant k=30000N/m is attached to the back side of m2. Then the maximum compression of the spring after collision will be

A strip of wood mass M and length l is placed on a smooth horizontal surface. An insect of mass m starts from rest at one end of the strip and walks to the other end in time t moving with a constant speed. The speed of the insect as seen from the ground is Two blocks of masses m1 = 2 kg and m2 = 4 kg are moving in the same direction with speeds v1 = 6 m/s and v2 = 3 m/s