Devin decides to start a summer job mowing lawns. in his first job, he pushes his lawn mower a total of 1.5 km. the lawn mower weighs 10 kg. during this job, devin pushes the mower with an average force of 75n. determine the amount of work done by devin when mowing the lawn.

Explanation:

The amount of work done by Devin when moving the lawn is given by:

where

F is the average force applied

d is the displacement of the lawn

is the angle between the direction of the force and the displacement

Assuming that Devin moves the lawn by applying a force parallel to the displacement, we have:

F = 75 N

d = 1.5 km = 1500 m

Therefore, the work done is

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

volts times amps 6 x 0.5 3w