The Equation Below Is the Solution to a Problem the Best Physical Representation of This Equation Is
A)a

Multiple Choice

The equation below is the solution to a problem. $$\frac { ( 2.00 \mathrm {~kg} ) \left( 8.00 \frac { \mathrm { m } } { \mathrm { s } } \right) ^ { 2 } } { 5.00 \mathrm {~m} } = 25.6 \mathrm {~N} - ( 2.00 \mathrm {~kg} ) \left( 9.80 \frac { \mathrm { m } } { \mathrm { s } ^ { 2 } } \right) \left( \cos 90 ^ { \circ } \right)$$ . The best physical representation of this equation is

A) a sphere of 2.00 kg mass under a 25.6 N tension when at the bottom of a vertical circle.
B) a sphere of 2.00 kg mass under a 25.6 N tension when at the side of a vertical circle.
C) a sphere of 2.00 kg mass under a 25.6 N tension when at the top of a vertical circle.
D) a sphere of 2.00 kg mass at any point on a horizontal circle.
E) a 2.00 kg gecko running on the ceiling with a speed of 8.00 m/s.