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OpenStudy (lkjhgfcxzxcvbnm):

What is the work done by a 20 newton force applied at an angle of 45.0° to move a box a horizontal distance of 40 meters?

OpenStudy (mhchen):

Work = distance * force. Distance = 40 meters Force = x-component of 20N force.|dw:1479401582129:dw| So then we have Work = 40m * cos(45)*20N

OpenStudy (shamim):

welcome to openstudy!!!!

OpenStudy (shamim):

actually work=force*displacement

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