As part of a game, a person of mass m. = 56 kg is standing on a platform that slowly tilts more and more, as shown in the image below: a) Select all of the following statements that are true: O The total static friction acting on the person (assuming they are not sliding down) is independent of angle. The total kinetic friction acting on the person (assuming they are sliding down) is independent of the angle. The mass of the person does not affect the total frictional force they experience. The person will slide down the slope when the force due to gravity (along the slope) exceeds the static friction. b) The person begins sliding down the slope, with a net force of F = 160 N acting on them (down the slope). If they slide for a total of t = 0.418 s, what is their final velocity? ms down the slope c) After sliding down the slope for t = 0.418 s, the person slides along a horizontal, rough surface. The surface has a coefficient of kinetic friction of / : - 0.348. How far along the horizontal surface do they slide before stopping? m