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# Work-KE Flat System

APPHMC-PKWYHK

A 45-kg child on a sled is pulled through $6.00 m$ on a horizontal field of ice with minimal friction. A 60-N force is applied horizontally.

If the child is initially at rest, how fast will he/she be going at the $6.00 m$ mark?

A

$0 m/s$

B

$2 m/s$

C

$4 m/s$

D

$16 m/s$

E

None of the above