Physics Rotational Mechanics Level: Misc Level

An 82.0 kg -diver stands at the edge of a light 5.00-m diving board, which is supported by two pillars 1.60 m apart.Find the force exerted by pillar B; 

a. 1.71 kN downward B;

b.1.71 kN upwards.

c.2.51kN downwards.

d.2.51 kN upwards.