Question

How much work is required to lift a 360 Newton piano to a window whose height is 10 meters from the ground?

1- 3600 N
2- 360 J
3- 35280 J
4- 3600 J

Answer 1

The work required to lift the 360 Newton piano to a window 10 meters high is 3600 J.

Step-by-step explanation:

To calculate the work required to lift the piano, we can use the formula:

work = force x distance

In this case, the force is the weight of the piano (360 N) and the distance is the height to the window (10 m). Plugging these values into the formula, we get:

work = 360 N x 10 m = 3600 J

Therefore, the correct answer is option 4: 3600 J.