A construction worker is carrying 40kg if he travels a distance of 50 meters how much work is being done

Workdone = 19600 Nm

Explanation:

Given the following data;

Mass = 40 kg

Distance = 50 meters

We know that acceleration due to gravity is equal to 9.8 m/s².

To find the work done;

First of all, we would determine the force being exerted by the construction worker.

Force = mass * acceleration due to gravity

Force = 40 * 9.8

Force = 392 Newton

Next, we would determine the work done;

Workdone is given by the formula;

Workdone = 19600 Nm

object 2 because all the other ones are wrong

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up