A 1-M Long Pendulum with a Mass of 5 Kg

Multiple Choice

A 1-m long pendulum with a mass of 5 kg moves at a velocity of 3 m/s at the bottom of its swing.What it the tension in the string at this point?

A) 45 N
B) 94 N
C) 49 N
D) 73 N
E) 67 N