A ball is placed on a compressed spring. What form of energy does the spring possess ? On releasing thespring, the ball flies away. Give a reason.

A ball is placed on a compressed spring. When the spring is released, the ball is observed to fly away. Why does the ball fly away?

A ball is placed on a compressed spring. When the spring is released, the ball is observed to fly away. What form of energy does the compressed spring possess ?

Name the form of energy which a wound up watch spring possesses.

Name the form of energy which a wound up watch spring possesses.

Energy possessed by a compressed spring is....... energy.

Figure shows, a 3.5 kg block accelerated by a compressed spring whose spring constant is 740 N//m . After, leaving the spring at the spring' s relaxed length, the block travels over a horizontal surfce, with a coefficient of kinetic friction of 0.25 , for a distance of 7.8 m before stopping. (g =9.8 m//s^(2)) . (a) What is the increase in the thermal energy of the block-floor system ? (b) What is the maximum kinetic energy of the block ? (c) Through what distance is the spring compressed before the block begins to move ? .

If a compressed spring is dissolved in acid, what happens to the elastic potential energy of the spring ?

During a process ideal gas expands to compress the spring such that 10kJ energy is stored in the spring and 2kJ heat is released from gas to surrounding find the change in internal energy of gas

A small block of ice with mass 0.120 kg is placed against a horizontal compressed spring mounted on a horizonta table top that is 1.90 m above the floor. The spring has a force constant k=2300 M//m and is initially compressed 0.045 m . The mass of the spring is negligible. The spring is releaded and the block slock slides along the table, goes off the edge and travels to the floor. If there is negligible friction between the ice and the table, what is the speed of the block of ice when it reaches the floor. (g=9.8 m//s^(2)) .

Two masses m and 2m are attached to two ends of an ideal spring as shown in figure. When the spring is in the compressed state, the energy of the spring is 60 J, if the spring is released, then at its natural length