If a 0.6kg object hanging from a spring stretches it by 0.15 m, then by how much will the spring be stretched(in m) if a 1.2 kg object is suspended from it?

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

answer; how far out of place which the object finished relative to the starting location;