34. • initially sliding with a speed of 2.2 m/s, a 1.8-kg block col-
lides with a spring and compresses it 0.31 m before coming to
rest. what is the force constant of the spring?

answer; i believe the correct answer is (ground);

explanation:

wow this is going to be a long one

cats shouldn't be kept inside their whole life they should be out in nature in the fresh air but because of our technology advances it has become unsafe for our furry friend to be outside in the city's, because they could be hit by vehicles. in city's yes i agree being inside isn't the worse thing, but if you live somewhere rural you should let your cats outside, yes some animals hunt cats but i don't think cats should be kept inside confined to such a small space.

btw this is my opinion