An object rolls off a tabletop with a horizontal velocity v2,0 = 4 m/s. The table is at a height yo = 1.05 m, above the floor. Use a coordinate system with its origin on the floor directly beneath the point where the object rolls off the table, its horizontal x-axis lying directly beneath the object's trajectory, and its vertical y-axis pointing in 25% Part (a) How long, in seconds, is the object falling before it hits the floor? t= 25% Part (b) What's the horizontal distance, in meters, from the edge of the tabletop to where the object lands? 25% Part (c) What is the vertical component of velocity, in meters per second, when the object hits the ground? 25% Part (d) What is the magnitude of the velocity (its speed) when it hits the floor?