Work Done by Worker: Calculating Force of a Pushed Cart

[PepeF.]

Homework Statement

a shopper pushes a cart with a force of 35N directed at an angle of 26' downward from the horisontal.

find the work done if he pushes the cart for 50.7m

Homework Equations

w=(f)(cos 0)(Δx)
f= w/(cos 0)(Δx)

The Attempt at a Solution

i did but i got it wrong
i did: the equation and got it wrong then i tried to find force because i though it was a word problem but was not successful please help

 

[method_man]

Are you sure you get it wrong. http://mravis.com/planbook/PreAP%20Physics/Jan082008/PAP%20Work%20and%20Energy%20WS.pdf" you have got similar problem (number 7).