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Physics 1 Final - Part 3 of 4!
SAMPLE
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14. Torque & Rotational Dynamics / Intro to Torque / Problem 5
Problem 5

To open a door, you exert a force at a point with a position vector r⃗=2m i^−3m j^\(\vec{r}\)=2\(\text{m }\[\hat{i}\)-3\(\text{m }\]\hat{j}\) with respect to the hinge. The exerted force is given in unit-vector notation as F⃗=15N i^−10N j^\(\vec{F}\)=15\(\text{N }\[\hat{i}\)-10\(\text{N }\]\hat{j}\). The hinge is located at the origin of the Cartesian plane. In a graphic, draw the position vector r⃗\(\vec{r}\) and the force F⃗\(\vec{F}\).