A box of mass m = 2 kg moving over a frictional floor (μ = 1/3) has a force whose magnitude is F = 25 newtons applied to it at a 30° angle, as shown in Figure 6.1 (note that θ equals the angle θ in the sketch). The crate is observed to move 16 meters horizontally before falling off the table (that is, d = 16i meters). An FBD (free body diagram) for the forces acting on the block is shown in Figure 6.2. FBD on block: F = 25 N θ = 30° Fy = F * sin θ Fx = F * cos θ d = 16 m N = mg FIGURE 6.4 FIGURE 6.2 a.) How much work does F do before the crate takes the plunge? b.) How much work does the frictional force do on the body as it moves toward the abyss? A box of mass m = 2 kg moving over a frictional floor (μ = 1/3) has a force whose magnitude is F = 25 newtons applied to it at a 30° angle, as shown in Figure 6.1 (note that θ equals the angle θ in the sketch). The crate is observed to move 16 meters horizontally before falling off the table (that is, d = 16i meters). An FBD (free body diagram) for the forces acting on the block is shown in Figure 6.2.A box of mass m = 2 kg moving over a frictional floor (μ = 1/3) has a force whose magnitude is F = 25 newtons applied to it at a 30° angle, as shown in Figure 6.1 (note that θ equals the angle θ in the sketch). The crate is observed to move 16 meters horizontally before falling off the table (that is, d = 16i meters). An FBD (free body diagram) for the forces acting on the block is shown in Figure 6.2. FBD on block: F = 25 N θ = 30° Fy = F * sin θ Fx = F * cos θ d = 16 m N = mg FIGURE 6.4 FIGURE 6.2 a.) How much work does F do before the crate takes the plunge? b.) How much work does the frictional force do on the body as it moves toward the abyss? A box of mass m = 2 kg moving over a frictional floor (μ = 1/3) has a force whose magnitude is F = 25 newtons applied to it at a 30° angle, as shown in Figure 6.1 (note that θ equals the angle θ in the sketch). The crate is observed to move 16 meters horizontally before falling off the table (that is, d