An object falls from rest at a rate of 10 m/s / s . How fast was it traveling after 5 seconds of fall?

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.