To 40000000kg battleship Missouri accelerates from a rest in port at 2 m/s2 when a 100000 kg deck gun falls off of it. a. What is the acceleration after the gun falls off the boat? b. What is the velocity 10 seconds after the gun falls off the boat? c. What is the kinetic energy of the boat after the gun falls off the boat? Help

The dissociation energy of a molecule is the energy required tobreak apart the molecule into its separate atoms. the dissociationenergy for a particular molecule is 5.48 x 10-18 j. suppose that this energy is provided by a single photon. determinethe (a) wavelength and (b) frequency of the photon

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

What happens when the number of protons in an atom changes