Mass is the actual amount of material contained in a body and is measured by kg, gm, etc. Whereas weight is the force extorted by the gravity on that object mg. Note that mass is independent of everything but weight is different on earth, moon, etc.
Volume = mass/density
Volume = 35000/1000
Volume = 35m^3
Answer:
In your question which ask to design a ballistic spring system to measure the speed of bullet. The ask is to find the expression for the bullets speed by using the term given in your question so base on the data you have given and with my calculation the answer is (M+m)*g*d + 1/2*k*(d1-d)^2
Well, it could be because the chicken saw another chicken it could mate with. Or because he saw his chicken "friends" lol