A 350 Kg Child Swings on a Rope with a Length

Multiple Choice

A 35.0 kg child swings on a rope with a length of 6.50 m that is hanging from a tree. At the bottom of the swing the child is moving at a speed of 4.20 m/s. What is the tension in the rope?

A) 95.0 N
B) 438 N
C) 343 N
D) 366 N