A student is mowing the lawn by pushing the handle of the mower with a force of 280 N 42obelow the horizontal. He pushes the mower a total of 75 m while traveling at a constant speed. How much work did he do?

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

0 = 0.40 / 0 = 0

= 0.20 = 9.80 ⁄2 =?

=0 , = = 0.20 =0.50 0 0.40 ⁄

=0−122 =0−12(9.80 ⁄2)(0.50)2 =1.2

i think the answer is bone