How is the total energy of a system impacted when energy at the microscopic level changes?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e