A $4.00 \mathrm{~kg}$ Mass Is Moving in a Circular Path of Radius

Multiple Choice

A $4.00 \mathrm{~kg}$ mass is moving in a circular path of radius $3.20 \mathrm{~m}$ with a constant linear speed of $6.20 \mathrm{~m} / \mathrm{s}$ . The radial force on the mass is

A) $59.0 \mathrm{~N}$ toward the center.
B) $48.1 \mathrm{~N}$ toward the center.
C) $50.5 \mathrm{~N}$ away from the center.
D) $62.3 \mathrm{~N}$ away from the center.
E) $40.2 \mathrm{~N}$ away from the center.