Part A A 2.75 kg bale of hay with an initial speed of 1.75 m/s slides along the ground, moving 40.0 cm before coming to rest. Find the coefficient of kinetic friction between the ground and the bale of hay.

Part B
If the bale of hay had been traveling twice as fast, what distance would it have skidded, under the same conditions?
It would have skidded 4 times farther.
It would have skidded one half as far.
It would have skidded one-fourth as far.
It would have skidded twice as far.
It is impossible to tell from the information given.