Kartianna is pushing a lawn mover using a force of 300 N. If she pushes the mower a distance of 800 m, how much work has she done?
A)1,100 j
B)24,000 j
C)110,000 j
D)240,000 j
The work done by Kartianna can be calculated using the formula:
Work = Force x Distance
Work = 300 N x 800 m
Work = 240,000 J
Therefore, Kartianna has done 240,000 J of work.
The correct answer is D) 240,000 J.