Please... I need this asap! :) Also, I only need couple of lines answer to the short answer question. Thank you again!

Question 2 5.5 pts Describe an example of conservation of momentum that you have personally encountered? Be sure to completely describe the situation in terms of velocities, masses and forces; and why momentum is conserved in your chosen example. Question 3 5.5 pts An object with a small mass and an object with a large mass have the same kinetic energy. Which has the greater momentum? Prove your answer with either a clear explanation or calculations. Question 4 5.5 pts A) Describe a situation where a large force can exert a smaller torque than a smaller force? B) Describe a situation where an object is not in equilibrium but has a net force of zero. Question 9 5.5 pts Describe a method to use Archimedes principle to find the length of a tangled bundle of wire without undoing the tangle?Question 11 5.5 pts You are trying to use a garden hose, with no nozzle, to water your garden. But the garden is just out of reach of the water coming from the hose. How can you make the water spray further? Use what you have learned about uid dynamics to explain your method