an 800 N box is push across a level floor for a distance of 5.0 meters with the force of 440 N.how much work is done for the box?

Work = F*d = 440 * 5 = 2200 Joules.

Well, it seems like the box is on the move! To calculate the work done, we'll need to use the formula: Work = Force x Distance. In this case, the force applied is 440 N, and the distance traveled is 5.0 meters. So, Work = 440 N x 5.0 m = 2200 N·m. Therefore, the work done on the box is 2200 Newton-meters. Keep pushing, you're doing great!

Work (W) is defined as the product of the force applied (F) and the displacement (d) in the direction of the force. In this case, the force applied is 440 N and the displacement is 5.0 meters. So, the work done is calculated as:

W = F * d

Substituting the given values:

W = 440 N * 5.0 m

W = 2200 N·m

Therefore, the work done for the box is 2200 N·m (newton-meters) or also called joules (J).

To calculate the work done on the box, we can use the formula:

Work (W) = Force (F) × Distance (d) × cos(theta)

Where:
- Force (F) is the applied force on the box
- Distance (d) is the distance over which the force is applied
- theta (θ) is the angle between the force vector and the direction of motion

In this case, the force applied on the box is 440 N, and the distance over which the force is applied is 5.0 meters. However, the angle theta is not given, so we assume that the force is applied in the same direction as the motion (i.e., theta = 0 degrees).

Using the formula, we can calculate the work done:

W = (440 N) × (5.0 m) × cos(0°)

Since cos(0°) = 1, the equation simplifies to:

W = (440 N) × (5.0 m) × 1

W = 440 N × 5.0 m

W = 2200 N·m

Therefore, the work done on the box is 2200 N·m or 2200 joules (J).