Solve the Problem $180 \mathrm {~N}$ Force at an Angle Of $45 ^ { \circ }$

question 22

Multiple Choice

Solve the problem.
-How much work does it take to slide a box 12 meters along the ground by pulling it with a $180 \mathrm {~N}$ force at an angle of $45 ^ { \circ }$ from the horizontal?

• A) 2160 joules
• B) \(\frac { 2160 } { \sqrt { 2 } }\) joules
• C) \(1080 \sqrt { 2 }\) joules
• D) \(2160 \sqrt { 2 }\) joules

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Definitions:

Interposition

A visual cue that allows us to perceive the depth by understanding that if one object partly blocks another, the blocking object is closer to the observer.

Texture Gradient

A visual cue used to perceive depth, where the texture of a surface appears denser as the distance from the observer increases.

Relative Size

A perceptual clue that allows the observation of the size of an object in relation to other objects in its surrounding, contributing to the perception of depth.

Reversible Figures

Optical illusions or images that can be perceived in more than one way, demonstrating the brain's interpretative processes.