Old naval ships fired 15 kg cannonballs from a 200 kg cannon. It was very important to stop the recoil of the cannon since otherwise, the heavy cannon would go careening across the deck of the ship. In one design, a large ship with spring constant 2.5 x 10 4 N/m was placed behind the cannon. The other end of the spring braced against a post that was firmly anchored to the ship's frame. What was the speed of the cannon ball if the spring compressed 54 cm when the cannon was fired?

My first question is what benefits do you expect to achieve from career exploration? the benefits that i expect to achieve from career exploration. for me i think the benefits of exploring many different careers are that you get exposed to more, so it's easier for you to pick which one you like best. another benefit is that you get a more first hand view of what jobs are more likely to be needed in the future and that can be factored into your consideration. my second question is what do you expect to be the most challenging parts of your career planning process? why? the most challenging parts of my career planning process is trying to get things in order and trying to write this paragraph it is confusing and, hard work. and last but not least my third question is i think the most challenging part is taking the first step and really deciding on a career you want to pursue; there are so many options and it can be hard to choose.which jobs will allow me to make a living? ; what skills does emergency medical technician emergency medical services medical » physiology require?

Where are the choices? i can try to .

It depends on what the venn diagram is over 

Iwish i could tell you but you havnt given any answer choices