Anne is pushing a wheelbarrow filled with mulch to place in her garden. she is pushing the wheelbarrow with a force of 70 n at an angle of 50° with the horizontal. how much work in joules is anne doing when she pushes the wheelbarrow 25 meters?

When Anne pushes the wheelbarrow 25 meters the work done is 1120 joules

Solution:

We know

Anne is pushing the wheelbarrow with a force of 70 N at an angle of with the horizontal

So the force of Anne will be

She pushes the wheelbarrow 25 meter, So D = 25 meters

So, the

Anne has done total 1120 joules work.

the 3rd option is right

step-by-step explanation: