In the ideal atwood machine arrangement shown, what is the change in kinetic energy of the system in `(1)/(sqrt2)`second of their motion starting from rest ?

What is the relation between change in internal energy of the system and heat energy supplied to the system or heat extracted from the system?

A shot is fired from a gun. What will be the changes in momentum and kinetic energy ?

What is the kinetic energy of a body of mass 50 kg after it has fallen from rest for 5 seconds? (g = 9.8 m/s^2 )

The acceleration of 3 kg block in the arrangement shown in the diagram ,when the given system is released from rest is

The acceleration of 3 kg block in the arrangement shown in the diagram ,when the given system is released from rest is

The heavier block in an atwood machine has a mass twice that of the lighter one. The tension in the string is 16.0 N when the system is set into motion. Find the decrease in the gravitational potential energy during the first second after the system is released from rest.

The heavier block in an atwood machine has a mass twice that of the lighter one. The tension in the string is 16.0 N when the system is set into motion. Find the decrease in the gravitational potential energy during the first second after the system is released from rest.

The heavier bock in an atwood machine has a mass twice that of the lighter one. The tension in the stirng is 16.0 N when the sytem is set into motion. Find the decrease in the gravitational potential energy during the first second after the system is releaed from rest.