Astudent pushes a 40-n block across the floor for a distance of 10 m how much work was done to move the block

w = 400 joules

Explanation:

Work done is the force that causes the displacement of an object. Work done is the product of force and distance. A force acting on an object is only regarded as a work done if the object has an appreciable displacement.

Mathematically,

Work = force × distance

force = 40 Newton

distance = 10 m

W = 40 × 10

w = 400 joules

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

compost can be added to topsoil as a:

pesticide