Rex things throws his mother's crystal vase upwards with an initial velocity of 26 m/s. determine the time it would take for the vase to stop moving up and begin moving back down

An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above

What happens when the number of protons in an atom changes

Is the number of complete movements of a wave per second.