What would happen if a proton were added to the nucleus of the atom? (Check all that apply)

Question 1 options:

It would become a different atom.

It would add to the mass by 1.

Its charge would increase by 1

The charge would be reduced by 1.

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?

What organization and environment is described above?