Question

A girl pulls a wagon while completing her paper route. If she applies a force of 120.0 N, but the wagon handle makes an angle of 25 degrees with the horizontal, how much work has she done over one block (550 m)?

Answer 1

The girl has done approximately 65075.4 Joules of work over one block while pulling the wagon.

Step-by-step explanation:

In order to calculate the work done by the girl, we need to use the formula:
Work = Force * Distance * cos(angle)

Given that the force is 120.0 N, the distance is 550 m, and the angle is 25 degrees, we can plug in these values into the formula:
Work = 120.0 N * 550 m * cos(25°)

Using a calculator, we find that the work done by the girl over one block is approximately 65075.4 Joules.