Two unequal masses are ties together with a cord with a compressed spring in between.
Which one is correct?

Two unequal masses are ties together with a cord with a compressed spring in between. When the cord is burnt with a match releasing the spring, the two masses fly apart with equal

Two unequal masses are ties together with a cord with a compressed spring in between. When the cord is burnt with a match releasing the spring, the two masses fly apart with equal

Two unequal masses are ties together with a cord with a compressed spring in between. Which of the following energies is conserved for the system?

Two unequal masses are tied together with a cord with a compressed spring in between. The cord is burned. Which of the following energies is conserved for the system?

Two identical blocks each of mass 1kg are joined together with a compressed spring. When the system is released the two blocks appear to be moving with unequal speeds in the opposite directions as shown in fig. Choose the correct statement -

Two identical blocks each of mass 1kg are joined together with a compressed spring. When the system is released the two blocks appear to be moving with unequal speeds in the opposite directions as shown in fig. Choose the correct statement -

Two cars intially at rest are free to move in the x direction. Car A has mass 4 kg and car B has mass 2kg. They are tied together, compressing a spring in between them. When the string holding them together is burned, car A moves off with a speed of 2//s (a) with what speed does car B leave. (b) how much energy was stored in the spring before the string was burned.

Two blocks A and B are joined together with a compressed spring. When the system is released, the two bloks appear to be moving with unequal speeds in the opposite directions as shown in figure. Select incorrect statements(s) :

Two blocks A and B are joined together with a compressed spring. When the system is released, the two bloks appear to be moving with unequal speeds in the opposite directions as shown in figure. Select incorrect statements(s) :

Two blocks A and B are joined together with a compressed spring. When the system is released, the two bloks appear to be moving with unequal speeds in the opposite directions as shown in figure. Select incorrect statements(s) :